CN108998428B - Paris polyphylla cholesterine C22 hydroxylase and its encoding gene and application - Google Patents
Paris polyphylla cholesterine C22 hydroxylase and its encoding gene and application Download PDFInfo
- Publication number
- CN108998428B CN108998428B CN201810900161.4A CN201810900161A CN108998428B CN 108998428 B CN108998428 B CN 108998428B CN 201810900161 A CN201810900161 A CN 201810900161A CN 108998428 B CN108998428 B CN 108998428B
- Authority
- CN
- China
- Prior art keywords
- polynucleotides
- cholesterine
- sequence
- leu
- seq
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 title claims abstract description 45
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 41
- 241000244987 Daiswa polyphylla Species 0.000 title claims abstract description 31
- 102000008109 Mixed Function Oxygenases Human genes 0.000 title abstract description 30
- 108010074633 Mixed Function Oxygenases Proteins 0.000 title abstract description 30
- -1 Dioscin class compound Chemical class 0.000 claims abstract description 11
- 238000003976 plant breeding Methods 0.000 claims abstract description 4
- 210000004027 cell Anatomy 0.000 claims description 23
- 239000002773 nucleotide Substances 0.000 claims description 20
- 125000003729 nucleotide group Chemical group 0.000 claims description 20
- 108091033319 polynucleotide Proteins 0.000 claims description 16
- 102000040430 polynucleotide Human genes 0.000 claims description 16
- 239000002157 polynucleotide Substances 0.000 claims description 16
- 239000013604 expression vector Substances 0.000 claims description 13
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 12
- 102000004169 proteins and genes Human genes 0.000 claims description 10
- 102000039446 nucleic acids Human genes 0.000 claims description 7
- 108020004707 nucleic acids Proteins 0.000 claims description 7
- 150000007523 nucleic acids Chemical class 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 5
- 210000005253 yeast cell Anatomy 0.000 claims description 5
- 238000013518 transcription Methods 0.000 claims description 4
- 230000035897 transcription Effects 0.000 claims description 4
- 230000014509 gene expression Effects 0.000 claims description 3
- 208000037065 Subacute sclerosing leukoencephalitis Diseases 0.000 claims description 2
- 206010042297 Subacute sclerosing panencephalitis Diseases 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 12
- 230000003098 cholesteric effect Effects 0.000 abstract description 5
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 24
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 23
- 238000000034 method Methods 0.000 description 21
- 108020004414 DNA Proteins 0.000 description 17
- 235000001014 amino acid Nutrition 0.000 description 12
- 108090000790 Enzymes Proteins 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- RZPAXNJLEKLXNO-UHFFFAOYSA-N (20R,22R)-3beta,22-Dihydroxylcholest-5-en Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)C(O)CCC(C)C)C1(C)CC2 RZPAXNJLEKLXNO-UHFFFAOYSA-N 0.000 description 9
- RZPAXNJLEKLXNO-GFKLAVDKSA-N (22R)-22-hydroxycholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)[C@H](O)CCC(C)C)[C@@]1(C)CC2 RZPAXNJLEKLXNO-GFKLAVDKSA-N 0.000 description 9
- 102000004190 Enzymes Human genes 0.000 description 9
- 150000001413 amino acids Chemical class 0.000 description 9
- 238000000855 fermentation Methods 0.000 description 9
- 230000004151 fermentation Effects 0.000 description 9
- 108090000765 processed proteins & peptides Proteins 0.000 description 9
- 235000018102 proteins Nutrition 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 150000005856 steroid saponins Chemical class 0.000 description 8
- 238000012408 PCR amplification Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 239000001963 growth medium Substances 0.000 description 7
- 239000013612 plasmid Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000006467 substitution reaction Methods 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 239000002299 complementary DNA Substances 0.000 description 6
- WQLVFSAGQJTQCK-VKROHFNGSA-N diosgenin Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CC[C@H](O)CC4=CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 WQLVFSAGQJTQCK-VKROHFNGSA-N 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 230000006798 recombination Effects 0.000 description 6
- 238000005215 recombination Methods 0.000 description 6
- DWCSNWXARWMZTG-UHFFFAOYSA-N Trigonegenin A Natural products CC1C(C2(CCC3C4(C)CCC(O)C=C4CCC3C2C2)C)C2OC11CCC(C)CO1 DWCSNWXARWMZTG-UHFFFAOYSA-N 0.000 description 5
- WQLVFSAGQJTQCK-UHFFFAOYSA-N diosgenin Natural products CC1C(C2(CCC3C4(C)CCC(O)CC4=CCC3C2C2)C)C2OC11CCC(C)CO1 WQLVFSAGQJTQCK-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229920001184 polypeptide Polymers 0.000 description 5
- 102000004196 processed proteins & peptides Human genes 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 4
- 235000018417 cysteine Nutrition 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 238000009396 hybridization Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- RZPAXNJLEKLXNO-QUOSNDFLSA-N (22S)-22-hydroxycholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)[C@@H](O)CCC(C)C)[C@@]1(C)CC2 RZPAXNJLEKLXNO-QUOSNDFLSA-N 0.000 description 3
- 108020004705 Codon Proteins 0.000 description 3
- 108010015742 Cytochrome P-450 Enzyme System Proteins 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 241000235058 Komagataella pastoris Species 0.000 description 3
- 108091028043 Nucleic acid sequence Proteins 0.000 description 3
- 108700026244 Open Reading Frames Proteins 0.000 description 3
- 229930182558 Sterol Natural products 0.000 description 3
- 241000489524 Veratrum californicum Species 0.000 description 3
- 125000000539 amino acid group Chemical group 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 210000000232 gallbladder Anatomy 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 230000033444 hydroxylation Effects 0.000 description 3
- 238000005805 hydroxylation reaction Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000002887 multiple sequence alignment Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000013558 reference substance Substances 0.000 description 3
- 229930182490 saponin Natural products 0.000 description 3
- 150000007949 saponins Chemical class 0.000 description 3
- 235000017709 saponins Nutrition 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 150000003432 sterols Chemical class 0.000 description 3
- 235000003702 sterols Nutrition 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- GUAHPAJOXVYFON-ZETCQYMHSA-N (8S)-8-amino-7-oxononanoic acid zwitterion Chemical compound C[C@H](N)C(=O)CCCCCC(O)=O GUAHPAJOXVYFON-ZETCQYMHSA-N 0.000 description 2
- 108090000915 Aminopeptidases Proteins 0.000 description 2
- 241000219195 Arabidopsis thaliana Species 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000005979 Citrus limon Nutrition 0.000 description 2
- 244000131522 Citrus pyriformis Species 0.000 description 2
- 102000002004 Cytochrome P-450 Enzyme System Human genes 0.000 description 2
- 102000053602 DNA Human genes 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 241000880493 Leptailurus serval Species 0.000 description 2
- BQSLGJHIAGOZCD-CIUDSAMLSA-N Leu-Ala-Ser Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(O)=O BQSLGJHIAGOZCD-CIUDSAMLSA-N 0.000 description 2
- STAVRDQLZOTNKJ-RHYQMDGZSA-N Leu-Arg-Thr Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(O)=O STAVRDQLZOTNKJ-RHYQMDGZSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- SYYHBUHOUUETMI-UHFFFAOYSA-N Pennogenin Natural products O1C2CC3C4CC=C5CC(O)CCC5(C)C4CCC3(C)C2(O)C(C)C21CCC(C)CO2 SYYHBUHOUUETMI-UHFFFAOYSA-N 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 210000004899 c-terminal region Anatomy 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004925 denaturation Methods 0.000 description 2
- 230000036425 denaturation Effects 0.000 description 2
- 238000001212 derivatisation Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 235000014134 echinacea Nutrition 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 150000003278 haem Chemical class 0.000 description 2
- 108010025306 histidylleucine Proteins 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 108010057821 leucylproline Proteins 0.000 description 2
- 108010064235 lysylglycine Proteins 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- SYYHBUHOUUETMI-WJOMMTHPSA-N pennogenin Chemical compound C([C@@]12[C@H]([C@@]3([C@@]4(C)CC[C@@H]5[C@@]6(C)CC[C@H](O)CC6=CC[C@H]5[C@@H]4C[C@@H]3O2)O)C)C[C@@H](C)CO1 SYYHBUHOUUETMI-WJOMMTHPSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- HDXIQHTUNGFJIC-UHFFFAOYSA-N (25R)-spirost-5-en-3beta-ol 3-O-<O-alpha-L-rhamnopyranosyl-(1-->2)-beta-D-glucopyranoside> Natural products O1C2(OCC(C)CC2)C(C)C(C2(CCC3C4(C)CC5)C)C1CC2C3CC=C4CC5OC1OC(CO)C(O)C(O)C1OC1OC(C)C(O)C(O)C1O HDXIQHTUNGFJIC-UHFFFAOYSA-N 0.000 description 1
- IXRAQYMAEVFORF-UTLNTRLCSA-N (3S,8S,9S,10R,13S,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,16-diol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC(O)[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 IXRAQYMAEVFORF-UTLNTRLCSA-N 0.000 description 1
- 102000040650 (ribonucleotides)n+m Human genes 0.000 description 1
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- QDRGPQWIVZNJQD-CIUDSAMLSA-N Ala-Arg-Gln Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(N)=O)C(O)=O QDRGPQWIVZNJQD-CIUDSAMLSA-N 0.000 description 1
- ZODMADSIQZZBSQ-FXQIFTODSA-N Ala-Gln-Glu Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(O)=O ZODMADSIQZZBSQ-FXQIFTODSA-N 0.000 description 1
- BVSGPHDECMJBDE-HGNGGELXSA-N Ala-Glu-His Chemical compound C[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N BVSGPHDECMJBDE-HGNGGELXSA-N 0.000 description 1
- KMGOBAQSCKTBGD-DLOVCJGASA-N Ala-His-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)[C@H](C)N)CC1=CN=CN1 KMGOBAQSCKTBGD-DLOVCJGASA-N 0.000 description 1
- RZZMZYZXNJRPOJ-BJDJZHNGSA-N Ala-Ile-Lys Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](C)N RZZMZYZXNJRPOJ-BJDJZHNGSA-N 0.000 description 1
- SUMYEVXWCAYLLJ-GUBZILKMSA-N Ala-Leu-Gln Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O SUMYEVXWCAYLLJ-GUBZILKMSA-N 0.000 description 1
- PMQXMXAASGFUDX-SRVKXCTJSA-N Ala-Lys-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)[C@H](C)N)CCCCN PMQXMXAASGFUDX-SRVKXCTJSA-N 0.000 description 1
- CHFFHQUVXHEGBY-GARJFASQSA-N Ala-Lys-Pro Chemical compound C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@@H]1C(=O)O)N CHFFHQUVXHEGBY-GARJFASQSA-N 0.000 description 1
- YCRAFFCYWOUEOF-DLOVCJGASA-N Ala-Phe-Ser Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)[C@@H](N)C)CC1=CC=CC=C1 YCRAFFCYWOUEOF-DLOVCJGASA-N 0.000 description 1
- HOVPGJUNRLMIOZ-CIUDSAMLSA-N Ala-Ser-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)N HOVPGJUNRLMIOZ-CIUDSAMLSA-N 0.000 description 1
- MMLHRUJLOUSRJX-CIUDSAMLSA-N Ala-Ser-Lys Chemical compound C[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CCCCN MMLHRUJLOUSRJX-CIUDSAMLSA-N 0.000 description 1
- 102000007698 Alcohol dehydrogenase Human genes 0.000 description 1
- 108010021809 Alcohol dehydrogenase Proteins 0.000 description 1
- 241000219317 Amaranthaceae Species 0.000 description 1
- KMSHNDWHPWXPEC-BQBZGAKWSA-N Arg-Asp-Gly Chemical compound NC(N)=NCCC[C@H](N)C(=O)N[C@@H](CC(O)=O)C(=O)NCC(O)=O KMSHNDWHPWXPEC-BQBZGAKWSA-N 0.000 description 1
- PNQWAUXQDBIJDY-GUBZILKMSA-N Arg-Glu-Glu Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(O)=O PNQWAUXQDBIJDY-GUBZILKMSA-N 0.000 description 1
- AUFHLLPVPSMEOG-YUMQZZPRSA-N Arg-Gly-Glu Chemical compound NC(N)=NCCC[C@H](N)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(O)=O AUFHLLPVPSMEOG-YUMQZZPRSA-N 0.000 description 1
- RIQBRKVTFBWEDY-RHYQMDGZSA-N Arg-Lys-Thr Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(O)=O RIQBRKVTFBWEDY-RHYQMDGZSA-N 0.000 description 1
- NGYHSXDNNOFHNE-AVGNSLFASA-N Arg-Pro-Leu Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(C)C)C(O)=O NGYHSXDNNOFHNE-AVGNSLFASA-N 0.000 description 1
- DNYRZPOWBTYFAF-IHRRRGAJSA-N Asn-Arg-Tyr Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)O)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(=O)N)N)O DNYRZPOWBTYFAF-IHRRRGAJSA-N 0.000 description 1
- UBGGJTMETLEXJD-DCAQKATOSA-N Asn-Leu-Met Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(O)=O UBGGJTMETLEXJD-DCAQKATOSA-N 0.000 description 1
- YUUIAUXBNOHFRJ-IHRRRGAJSA-N Asn-Phe-Met Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCSC)C(O)=O YUUIAUXBNOHFRJ-IHRRRGAJSA-N 0.000 description 1
- KYQJHBWHRASMKG-ZLUOBGJFSA-N Asn-Ser-Cys Chemical compound NC(=O)C[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CS)C(O)=O KYQJHBWHRASMKG-ZLUOBGJFSA-N 0.000 description 1
- NPZJLGMWMDNQDD-GHCJXIJMSA-N Asn-Ser-Ile Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O NPZJLGMWMDNQDD-GHCJXIJMSA-N 0.000 description 1
- BIGRHVNFFJTHEB-UBHSHLNASA-N Asn-Trp-Asp Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](CC(O)=O)C(O)=O BIGRHVNFFJTHEB-UBHSHLNASA-N 0.000 description 1
- SBHUBSDEZQFJHJ-CIUDSAMLSA-N Asp-Asp-Leu Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](N)CC(O)=O SBHUBSDEZQFJHJ-CIUDSAMLSA-N 0.000 description 1
- WLKVEEODTPQPLI-ACZMJKKPSA-N Asp-Gln-Asn Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O WLKVEEODTPQPLI-ACZMJKKPSA-N 0.000 description 1
- IJHUZMGJRGNXIW-CIUDSAMLSA-N Asp-Glu-Arg Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O IJHUZMGJRGNXIW-CIUDSAMLSA-N 0.000 description 1
- HICVMZCGVFKTPM-BQBZGAKWSA-N Asp-Pro-Gly Chemical compound OC(=O)C[C@H](N)C(=O)N1CCC[C@H]1C(=O)NCC(O)=O HICVMZCGVFKTPM-BQBZGAKWSA-N 0.000 description 1
- FAUPLTGRUBTXNU-FXQIFTODSA-N Asp-Pro-Ser Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(O)=O FAUPLTGRUBTXNU-FXQIFTODSA-N 0.000 description 1
- VHUKCUHLFMRHOD-MELADBBJSA-N Asp-Tyr-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CC(=O)O)N)C(=O)O VHUKCUHLFMRHOD-MELADBBJSA-N 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N CHCl3 Substances ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 244000105627 Cajanus indicus Species 0.000 description 1
- 241000222128 Candida maltosa Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000251556 Chordata Species 0.000 description 1
- VNONINPVFQTJOC-RXEYMUOJSA-N Collettiside III Natural products O([C@@H]1[C@@H](O)[C@H](O[C@H]2[C@H](O)[C@H](O)[C@@H](O)[C@H](C)O2)[C@H](CO)O[C@@H]1O[C@@H]1CC=2[C@@](C)([C@@H]3[C@H]([C@H]4[C@@](C)([C@H]5[C@H](C)[C@@]6(O[C@H]5C4)OC[C@H](C)CC6)CC3)CC=2)CC1)[C@H]1[C@H](O)[C@H](O)[C@@H](O)[C@H](C)O1 VNONINPVFQTJOC-RXEYMUOJSA-N 0.000 description 1
- 241001503991 Consolida Species 0.000 description 1
- UXUSHQYYQCZWET-WDSKDSINSA-N Cys-Glu-Gly Chemical compound [H]N[C@@H](CS)C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(O)=O UXUSHQYYQCZWET-WDSKDSINSA-N 0.000 description 1
- NITLUESFANGEIW-BQBZGAKWSA-N Cys-Pro-Gly Chemical compound [H]N[C@@H](CS)C(=O)N1CCC[C@H]1C(=O)NCC(O)=O NITLUESFANGEIW-BQBZGAKWSA-N 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 244000133098 Echinacea angustifolia Species 0.000 description 1
- 240000004530 Echinacea purpurea Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 229920001917 Ficoll Polymers 0.000 description 1
- WMOMPXKOKASNBK-PEFMBERDSA-N Gln-Asn-Ile Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O WMOMPXKOKASNBK-PEFMBERDSA-N 0.000 description 1
- KVXVVDFOZNYYKZ-DCAQKATOSA-N Gln-Gln-Leu Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(O)=O KVXVVDFOZNYYKZ-DCAQKATOSA-N 0.000 description 1
- FKXCBKCOSVIGCT-AVGNSLFASA-N Gln-Lys-Leu Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(O)=O FKXCBKCOSVIGCT-AVGNSLFASA-N 0.000 description 1
- BJPPYOMRAVLXBY-YUMQZZPRSA-N Gln-Met-Gly Chemical compound CSCC[C@@H](C(=O)NCC(=O)O)NC(=O)[C@H](CCC(=O)N)N BJPPYOMRAVLXBY-YUMQZZPRSA-N 0.000 description 1
- JUUNNOLZGVYCJT-JYJNAYRXSA-N Gln-Phe-Lys Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CCC(=O)N)N JUUNNOLZGVYCJT-JYJNAYRXSA-N 0.000 description 1
- RJONUNZIMUXUOI-GUBZILKMSA-N Glu-Asn-Lys Chemical compound C(CCN)C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CCC(=O)O)N RJONUNZIMUXUOI-GUBZILKMSA-N 0.000 description 1
- XHWLNISLUFEWNS-CIUDSAMLSA-N Glu-Gln-Gln Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(O)=O XHWLNISLUFEWNS-CIUDSAMLSA-N 0.000 description 1
- PXXGVUVQWQGGIG-YUMQZZPRSA-N Glu-Gly-Arg Chemical compound OC(=O)CC[C@H](N)C(=O)NCC(=O)N[C@H](C(O)=O)CCCN=C(N)N PXXGVUVQWQGGIG-YUMQZZPRSA-N 0.000 description 1
- VGBSZQSKQRMLHD-MNXVOIDGSA-N Glu-Leu-Ile Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O VGBSZQSKQRMLHD-MNXVOIDGSA-N 0.000 description 1
- AAJHGGDRKHYSDH-GUBZILKMSA-N Glu-Pro-Gln Chemical compound C1C[C@H](N(C1)C(=O)[C@H](CCC(=O)O)N)C(=O)N[C@@H](CCC(=O)N)C(=O)O AAJHGGDRKHYSDH-GUBZILKMSA-N 0.000 description 1
- YQAQQKPWFOBSMU-WDCWCFNPSA-N Glu-Thr-Leu Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(O)=O YQAQQKPWFOBSMU-WDCWCFNPSA-N 0.000 description 1
- XOEKMEAOMXMURD-JYJNAYRXSA-N Glu-Tyr-His Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CC2=CN=CN2)C(=O)O)NC(=O)[C@H](CCC(=O)O)N)O XOEKMEAOMXMURD-JYJNAYRXSA-N 0.000 description 1
- TVUWMSBGMVAHSJ-KBPBESRZSA-N Gly-Leu-Phe Chemical compound NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 TVUWMSBGMVAHSJ-KBPBESRZSA-N 0.000 description 1
- UUYBFNKHOCJCHT-VHSXEESVSA-N Gly-Leu-Pro Chemical compound CC(C)C[C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)CN UUYBFNKHOCJCHT-VHSXEESVSA-N 0.000 description 1
- VEPBEGNDJYANCF-QWRGUYRKSA-N Gly-Lys-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)CN)CCCCN VEPBEGNDJYANCF-QWRGUYRKSA-N 0.000 description 1
- NTBOEZICHOSJEE-YUMQZZPRSA-N Gly-Lys-Ser Chemical compound [H]NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(O)=O NTBOEZICHOSJEE-YUMQZZPRSA-N 0.000 description 1
- DBJYVKDPGIFXFO-BQBZGAKWSA-N Gly-Met-Ala Chemical compound [H]NCC(=O)N[C@@H](CCSC)C(=O)N[C@@H](C)C(O)=O DBJYVKDPGIFXFO-BQBZGAKWSA-N 0.000 description 1
- NIOPEYHPOBWLQO-KBPBESRZSA-N Gly-Trp-Glu Chemical compound NCC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCC(O)=O)C(O)=O NIOPEYHPOBWLQO-KBPBESRZSA-N 0.000 description 1
- GNNJKUYDWFIBTK-QWRGUYRKSA-N Gly-Tyr-Asp Chemical compound [H]NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC(O)=O)C(O)=O GNNJKUYDWFIBTK-QWRGUYRKSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 244000299507 Gossypium hirsutum Species 0.000 description 1
- 244000286779 Hansenula anomala Species 0.000 description 1
- 235000014683 Hansenula anomala Nutrition 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- YPLYIXGKCRQZGW-SRVKXCTJSA-N His-Arg-Glu Chemical compound [H]N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(O)=O YPLYIXGKCRQZGW-SRVKXCTJSA-N 0.000 description 1
- XIGFLVCAVQQGNS-IHRRRGAJSA-N His-Pro-His Chemical compound C([C@H](N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC=1NC=NC=1)C(O)=O)C1=CN=CN1 XIGFLVCAVQQGNS-IHRRRGAJSA-N 0.000 description 1
- VIJMRAIWYWRXSR-CIUDSAMLSA-N His-Ser-Ser Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC1=CN=CN1 VIJMRAIWYWRXSR-CIUDSAMLSA-N 0.000 description 1
- SYPULFZAGBBIOM-GVXVVHGQSA-N His-Val-Glu Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O)NC(=O)[C@H](CC1=CN=CN1)N SYPULFZAGBBIOM-GVXVVHGQSA-N 0.000 description 1
- RWIKBYVJQAJYDP-BJDJZHNGSA-N Ile-Ala-Lys Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@H](C(O)=O)CCCCN RWIKBYVJQAJYDP-BJDJZHNGSA-N 0.000 description 1
- MKWSZEHGHSLNPF-NAKRPEOUSA-N Ile-Ala-Val Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)O)N MKWSZEHGHSLNPF-NAKRPEOUSA-N 0.000 description 1
- ASCFJMSGKUIRDU-ZPFDUUQYSA-N Ile-Arg-Gln Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(N)=O)C(O)=O ASCFJMSGKUIRDU-ZPFDUUQYSA-N 0.000 description 1
- IGJWJGIHUFQANP-LAEOZQHASA-N Ile-Gly-Gln Chemical compound CC[C@H](C)[C@@H](C(=O)NCC(=O)N[C@@H](CCC(=O)N)C(=O)O)N IGJWJGIHUFQANP-LAEOZQHASA-N 0.000 description 1
- TWPSALMCEHCIOY-YTFOTSKYSA-N Ile-Ile-Leu Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(=O)O)N TWPSALMCEHCIOY-YTFOTSKYSA-N 0.000 description 1
- DMSVBUWGDLYNLC-IAVJCBSLSA-N Ile-Ile-Phe Chemical compound CC[C@H](C)[C@H](N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 DMSVBUWGDLYNLC-IAVJCBSLSA-N 0.000 description 1
- UDBPXJNOEWDBDF-XUXIUFHCSA-N Ile-Lys-Val Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)O)N UDBPXJNOEWDBDF-XUXIUFHCSA-N 0.000 description 1
- UYNXBNHVWFNVIN-HJWJTTGWSA-N Ile-Phe-Arg Chemical compound NC(N)=NCCC[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)[C@@H](N)[C@@H](C)CC)CC1=CC=CC=C1 UYNXBNHVWFNVIN-HJWJTTGWSA-N 0.000 description 1
- VISRCHQHQCLODA-NAKRPEOUSA-N Ile-Pro-Cys Chemical compound CC[C@H](C)[C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CS)C(=O)O)N VISRCHQHQCLODA-NAKRPEOUSA-N 0.000 description 1
- CIJLNXXMDUOFPH-HJWJTTGWSA-N Ile-Pro-Phe Chemical compound CC[C@H](C)[C@H](N)C(=O)N1CCC[C@H]1C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 CIJLNXXMDUOFPH-HJWJTTGWSA-N 0.000 description 1
- YKZAMJXNJUWFIK-JBDRJPRFSA-N Ile-Ser-Ala Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)O)N YKZAMJXNJUWFIK-JBDRJPRFSA-N 0.000 description 1
- NJGXXYLPDMMFJB-XUXIUFHCSA-N Ile-Val-Lys Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)O)N NJGXXYLPDMMFJB-XUXIUFHCSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241000235649 Kluyveromyces Species 0.000 description 1
- 244000285963 Kluyveromyces fragilis Species 0.000 description 1
- 235000014663 Kluyveromyces fragilis Nutrition 0.000 description 1
- FADYJNXDPBKVCA-UHFFFAOYSA-N L-Phenylalanyl-L-lysin Natural products NCCCCC(C(O)=O)NC(=O)C(N)CC1=CC=CC=C1 FADYJNXDPBKVCA-UHFFFAOYSA-N 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- WNGVUZWBXZKQES-YUMQZZPRSA-N Leu-Ala-Gly Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](C)C(=O)NCC(O)=O WNGVUZWBXZKQES-YUMQZZPRSA-N 0.000 description 1
- JKGHDYGZRDWHGA-SRVKXCTJSA-N Leu-Asn-Leu Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(O)=O JKGHDYGZRDWHGA-SRVKXCTJSA-N 0.000 description 1
- DLCXCECTCPKKCD-GUBZILKMSA-N Leu-Gln-Asn Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O DLCXCECTCPKKCD-GUBZILKMSA-N 0.000 description 1
- KVMULWOHPPMHHE-DCAQKATOSA-N Leu-Glu-Gln Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(O)=O KVMULWOHPPMHHE-DCAQKATOSA-N 0.000 description 1
- FMEICTQWUKNAGC-YUMQZZPRSA-N Leu-Gly-Asn Chemical compound [H]N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(O)=O FMEICTQWUKNAGC-YUMQZZPRSA-N 0.000 description 1
- RZXLZBIUTDQHJQ-SRVKXCTJSA-N Leu-Lys-Asp Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(O)=O RZXLZBIUTDQHJQ-SRVKXCTJSA-N 0.000 description 1
- HDHQQEDVWQGBEE-DCAQKATOSA-N Leu-Met-Ser Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CO)C(O)=O HDHQQEDVWQGBEE-DCAQKATOSA-N 0.000 description 1
- AIRUUHAOKGVJAD-JYJNAYRXSA-N Leu-Phe-Glu Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCC(O)=O)C(O)=O AIRUUHAOKGVJAD-JYJNAYRXSA-N 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 241000234280 Liliaceae Species 0.000 description 1
- 241000209510 Liliopsida Species 0.000 description 1
- FZIJIFCXUCZHOL-CIUDSAMLSA-N Lys-Ala-Ala Chemical compound OC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](N)CCCCN FZIJIFCXUCZHOL-CIUDSAMLSA-N 0.000 description 1
- PNPYKQFJGRFYJE-GUBZILKMSA-N Lys-Ala-Glu Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(O)=O PNPYKQFJGRFYJE-GUBZILKMSA-N 0.000 description 1
- LPAJOCKCPRZEAG-MNXVOIDGSA-N Lys-Glu-Ile Chemical compound CC[C@H](C)[C@@H](C(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](N)CCCCN LPAJOCKCPRZEAG-MNXVOIDGSA-N 0.000 description 1
- CBNMHRCLYBJIIZ-XUXIUFHCSA-N Lys-Ile-Met Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCSC)C(=O)O)NC(=O)[C@H](CCCCN)N CBNMHRCLYBJIIZ-XUXIUFHCSA-N 0.000 description 1
- BPDXWKVZNCKUGG-BZSNNMDCSA-N Lys-Phe-His Chemical compound C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CC2=CN=CN2)C(=O)O)NC(=O)[C@H](CCCCN)N BPDXWKVZNCKUGG-BZSNNMDCSA-N 0.000 description 1
- GHKXHCMRAUYLBS-CIUDSAMLSA-N Lys-Ser-Asn Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(O)=O GHKXHCMRAUYLBS-CIUDSAMLSA-N 0.000 description 1
- JMNRXRPBHFGXQX-GUBZILKMSA-N Lys-Ser-Glu Chemical compound NCCCC[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CCC(O)=O JMNRXRPBHFGXQX-GUBZILKMSA-N 0.000 description 1
- 241000219828 Medicago truncatula Species 0.000 description 1
- QEVRUYFHWJJUHZ-DCAQKATOSA-N Met-Ala-Leu Chemical compound CSCC[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@H](C(O)=O)CC(C)C QEVRUYFHWJJUHZ-DCAQKATOSA-N 0.000 description 1
- AHZNUGRZHMZGFL-GUBZILKMSA-N Met-Arg-Ser Chemical compound CSCC[C@H](N)C(=O)N[C@H](C(=O)N[C@@H](CO)C(O)=O)CCCNC(N)=N AHZNUGRZHMZGFL-GUBZILKMSA-N 0.000 description 1
- CRGKLOXHKICQOL-GARJFASQSA-N Met-Gln-Pro Chemical compound CSCC[C@@H](C(=O)N[C@@H](CCC(=O)N)C(=O)N1CCC[C@@H]1C(=O)O)N CRGKLOXHKICQOL-GARJFASQSA-N 0.000 description 1
- RNAGAJXCSPDPRK-KKUMJFAQSA-N Met-Glu-Phe Chemical compound CSCC[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 RNAGAJXCSPDPRK-KKUMJFAQSA-N 0.000 description 1
- MVBZBRKNZVJEKK-DTWKUNHWSA-N Met-Gly-Pro Chemical compound CSCC[C@@H](C(=O)NCC(=O)N1CCC[C@@H]1C(=O)O)N MVBZBRKNZVJEKK-DTWKUNHWSA-N 0.000 description 1
- BQHLZUMZOXUWNU-DCAQKATOSA-N Met-Pro-Glu Chemical compound CSCC[C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(=O)O)C(=O)O)N BQHLZUMZOXUWNU-DCAQKATOSA-N 0.000 description 1
- FIZZULTXMVEIAA-IHRRRGAJSA-N Met-Ser-Phe Chemical compound CSCC[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 FIZZULTXMVEIAA-IHRRRGAJSA-N 0.000 description 1
- 102000005431 Molecular Chaperones Human genes 0.000 description 1
- 108010006519 Molecular Chaperones Proteins 0.000 description 1
- XCOBLONWWXQEBS-KPKJPENVSA-N N,O-bis(trimethylsilyl)trifluoroacetamide Chemical compound C[Si](C)(C)O\C(C(F)(F)F)=N\[Si](C)(C)C XCOBLONWWXQEBS-KPKJPENVSA-N 0.000 description 1
- SITLTJHOQZFJGG-UHFFFAOYSA-N N-L-alpha-glutamyl-L-valine Natural products CC(C)C(C(O)=O)NC(=O)C(N)CCC(O)=O SITLTJHOQZFJGG-UHFFFAOYSA-N 0.000 description 1
- AJHCSUXXECOXOY-UHFFFAOYSA-N N-glycyl-L-tryptophan Natural products C1=CC=C2C(CC(NC(=O)CN)C(O)=O)=CNC2=C1 AJHCSUXXECOXOY-UHFFFAOYSA-N 0.000 description 1
- 108010079364 N-glycylalanine Proteins 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 201000009053 Neurodermatitis Diseases 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- 241001452677 Ogataea methanolica Species 0.000 description 1
- 240000008467 Oryza sativa Japonica Group Species 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- LBSARGIQACMGDF-WBAXXEDZSA-N Phe-Ala-Phe Chemical compound C([C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)C1=CC=CC=C1 LBSARGIQACMGDF-WBAXXEDZSA-N 0.000 description 1
- SMFGCTXUBWEPKM-KBPBESRZSA-N Phe-Leu-Gly Chemical compound OC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC1=CC=CC=C1 SMFGCTXUBWEPKM-KBPBESRZSA-N 0.000 description 1
- METZZBCMDXHFMK-BZSNNMDCSA-N Phe-Leu-His Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)NC(=O)[C@H](CC2=CC=CC=C2)N METZZBCMDXHFMK-BZSNNMDCSA-N 0.000 description 1
- FUAIIFPQELBNJF-ULQDDVLXSA-N Phe-Met-Lys Chemical compound CSCC[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)N FUAIIFPQELBNJF-ULQDDVLXSA-N 0.000 description 1
- ZVRJWDUPIDMHDN-ULQDDVLXSA-N Phe-Pro-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CC1=CC=CC=C1 ZVRJWDUPIDMHDN-ULQDDVLXSA-N 0.000 description 1
- GLJZDMZJHFXJQG-BZSNNMDCSA-N Phe-Ser-Phe Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O GLJZDMZJHFXJQG-BZSNNMDCSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000235648 Pichia Species 0.000 description 1
- 241001278112 Populus euphratica Species 0.000 description 1
- VCYJKOLZYPYGJV-AVGNSLFASA-N Pro-Arg-Leu Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(O)=O VCYJKOLZYPYGJV-AVGNSLFASA-N 0.000 description 1
- GDXZRWYXJSGWIV-GMOBBJLQSA-N Pro-Asp-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H]1CCCN1 GDXZRWYXJSGWIV-GMOBBJLQSA-N 0.000 description 1
- HXOLCSYHGRNXJJ-IHRRRGAJSA-N Pro-Asp-Phe Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O HXOLCSYHGRNXJJ-IHRRRGAJSA-N 0.000 description 1
- AFXCXDQNRXTSBD-FJXKBIBVSA-N Pro-Gly-Thr Chemical compound [H]N1CCC[C@H]1C(=O)NCC(=O)N[C@@H]([C@@H](C)O)C(O)=O AFXCXDQNRXTSBD-FJXKBIBVSA-N 0.000 description 1
- LEIKGVHQTKHOLM-IUCAKERBSA-N Pro-Pro-Gly Chemical compound OC(=O)CNC(=O)[C@@H]1CCCN1C(=O)[C@H]1NCCC1 LEIKGVHQTKHOLM-IUCAKERBSA-N 0.000 description 1
- RMJZWERKFFNNNS-XGEHTFHBSA-N Pro-Thr-Ser Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(O)=O RMJZWERKFFNNNS-XGEHTFHBSA-N 0.000 description 1
- 238000012181 QIAquick gel extraction kit Methods 0.000 description 1
- 101000957377 Rattus norvegicus Cytochrome P450 2B2 Proteins 0.000 description 1
- LVVBAKCGXXUHFO-ZLUOBGJFSA-N Ser-Ala-Asp Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(O)=O)C(O)=O LVVBAKCGXXUHFO-ZLUOBGJFSA-N 0.000 description 1
- JPIDMRXXNMIVKY-VZFHVOOUSA-N Ser-Ala-Thr Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O JPIDMRXXNMIVKY-VZFHVOOUSA-N 0.000 description 1
- QVOGDCQNGLBNCR-FXQIFTODSA-N Ser-Arg-Ser Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(O)=O QVOGDCQNGLBNCR-FXQIFTODSA-N 0.000 description 1
- TYYBJUYSTWJHGO-ZKWXMUAHSA-N Ser-Asn-Val Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C(C)C)C(O)=O TYYBJUYSTWJHGO-ZKWXMUAHSA-N 0.000 description 1
- RFBKULCUBJAQFT-BIIVOSGPSA-N Ser-Cys-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CS)NC(=O)[C@H](CO)N)C(=O)O RFBKULCUBJAQFT-BIIVOSGPSA-N 0.000 description 1
- YMTLKLXDFCSCNX-BYPYZUCNSA-N Ser-Gly-Gly Chemical compound OC[C@H](N)C(=O)NCC(=O)NCC(O)=O YMTLKLXDFCSCNX-BYPYZUCNSA-N 0.000 description 1
- MOINZPRHJGTCHZ-MMWGEVLESA-N Ser-Ile-Pro Chemical compound CC[C@H](C)[C@@H](C(=O)N1CCC[C@@H]1C(=O)O)NC(=O)[C@H](CO)N MOINZPRHJGTCHZ-MMWGEVLESA-N 0.000 description 1
- HEUVHBXOVZONPU-BJDJZHNGSA-N Ser-Leu-Ile Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O HEUVHBXOVZONPU-BJDJZHNGSA-N 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 108020005038 Terminator Codon Proteins 0.000 description 1
- SKHPKKYKDYULDH-HJGDQZAQSA-N Thr-Asn-Leu Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(O)=O SKHPKKYKDYULDH-HJGDQZAQSA-N 0.000 description 1
- HJOSVGCWOTYJFG-WDCWCFNPSA-N Thr-Glu-Lys Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)O)N)O HJOSVGCWOTYJFG-WDCWCFNPSA-N 0.000 description 1
- QQWNRERCGGZOKG-WEDXCCLWSA-N Thr-Gly-Leu Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N[C@@H](CC(C)C)C(O)=O QQWNRERCGGZOKG-WEDXCCLWSA-N 0.000 description 1
- HEJJDUDEHLPDAW-CUJWVEQBSA-N Thr-His-Cys Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CS)C(=O)O)N)O HEJJDUDEHLPDAW-CUJWVEQBSA-N 0.000 description 1
- XYFISNXATOERFZ-OSUNSFLBSA-N Thr-Ile-Val Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](C(C)C)C(=O)O)NC(=O)[C@H]([C@@H](C)O)N XYFISNXATOERFZ-OSUNSFLBSA-N 0.000 description 1
- XKWABWFMQXMUMT-HJGDQZAQSA-N Thr-Pro-Glu Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(O)=O)C(O)=O XKWABWFMQXMUMT-HJGDQZAQSA-N 0.000 description 1
- CDPXXGFRDZVVGF-OYDLWJJNSA-N Trp-Arg-Trp Chemical compound [H]N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(O)=O CDPXXGFRDZVVGF-OYDLWJJNSA-N 0.000 description 1
- OENGVSDBQHHGBU-QEJZJMRPSA-N Trp-Glu-Asn Chemical compound [H]N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O OENGVSDBQHHGBU-QEJZJMRPSA-N 0.000 description 1
- YXONONCLMLHWJX-SZMVWBNQSA-N Trp-Glu-Leu Chemical compound C1=CC=C2C(C[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(O)=O)=CNC2=C1 YXONONCLMLHWJX-SZMVWBNQSA-N 0.000 description 1
- GFUOTIPYXKAPAH-BVSLBCMMSA-N Trp-Pro-Phe Chemical compound [H]N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O GFUOTIPYXKAPAH-BVSLBCMMSA-N 0.000 description 1
- GNCPKOZDOCQRAF-BPUTZDHNSA-N Trp-Ser-Met Chemical compound CSCC[C@@H](C(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)N GNCPKOZDOCQRAF-BPUTZDHNSA-N 0.000 description 1
- GFZQWWDXJVGEMW-ULQDDVLXSA-N Tyr-Arg-Lys Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCCN)C(=O)O)N)O GFZQWWDXJVGEMW-ULQDDVLXSA-N 0.000 description 1
- VTFWAGGJDRSQFG-MELADBBJSA-N Tyr-Asn-Pro Chemical compound C1C[C@@H](N(C1)C(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC2=CC=C(C=C2)O)N)C(=O)O VTFWAGGJDRSQFG-MELADBBJSA-N 0.000 description 1
- PMDWYLVWHRTJIW-STQMWFEESA-N Tyr-Gly-Arg Chemical compound NC(N)=NCCC[C@@H](C(O)=O)NC(=O)CNC(=O)[C@@H](N)CC1=CC=C(O)C=C1 PMDWYLVWHRTJIW-STQMWFEESA-N 0.000 description 1
- BYAKMYBZADCNMN-JYJNAYRXSA-N Tyr-Lys-Gln Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(O)=O BYAKMYBZADCNMN-JYJNAYRXSA-N 0.000 description 1
- SCZJKZLFSSPJDP-ACRUOGEOSA-N Tyr-Phe-Leu Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(C)C)C(O)=O SCZJKZLFSSPJDP-ACRUOGEOSA-N 0.000 description 1
- 206010046788 Uterine haemorrhage Diseases 0.000 description 1
- CVUDMNSZAIZFAE-UHFFFAOYSA-N Val-Arg-Pro Natural products NC(N)=NCCCC(NC(=O)C(N)C(C)C)C(=O)N1CCCC1C(O)=O CVUDMNSZAIZFAE-UHFFFAOYSA-N 0.000 description 1
- BZMIYHIJVVJPCK-QSFUFRPTSA-N Val-Ile-Asn Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)[C@H](C(C)C)N BZMIYHIJVVJPCK-QSFUFRPTSA-N 0.000 description 1
- FTKXYXACXYOHND-XUXIUFHCSA-N Val-Ile-Leu Chemical compound CC(C)[C@H](N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(O)=O FTKXYXACXYOHND-XUXIUFHCSA-N 0.000 description 1
- BTWMICVCQLKKNR-DCAQKATOSA-N Val-Leu-Ser Chemical compound CC(C)[C@H]([NH3+])C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C([O-])=O BTWMICVCQLKKNR-DCAQKATOSA-N 0.000 description 1
- MLADEWAIYAPAAU-IHRRRGAJSA-N Val-Lys-His Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CN=CN1)C(=O)O)N MLADEWAIYAPAAU-IHRRRGAJSA-N 0.000 description 1
- QTPQHINADBYBNA-DCAQKATOSA-N Val-Ser-Lys Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CCCCN QTPQHINADBYBNA-DCAQKATOSA-N 0.000 description 1
- QZKVWWIUSQGWMY-IHRRRGAJSA-N Val-Ser-Phe Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 QZKVWWIUSQGWMY-IHRRRGAJSA-N 0.000 description 1
- VTIAEOKFUJJBTC-YDHLFZDLSA-N Val-Tyr-Asp Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CC(=O)O)C(=O)O)N VTIAEOKFUJJBTC-YDHLFZDLSA-N 0.000 description 1
- JVGDAEKKZKKZFO-RCWTZXSCSA-N Val-Val-Thr Chemical compound C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)N)O JVGDAEKKZKKZFO-RCWTZXSCSA-N 0.000 description 1
- 241000489523 Veratrum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000000246 agarose gel electrophoresis Methods 0.000 description 1
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 1
- 229960000723 ampicillin Drugs 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 108010052670 arginyl-glutamyl-glutamic acid Proteins 0.000 description 1
- 108010009111 arginyl-glycyl-glutamic acid Proteins 0.000 description 1
- 108010040443 aspartyl-aspartic acid Proteins 0.000 description 1
- 108010093581 aspartyl-proline Proteins 0.000 description 1
- 108010038633 aspartylglutamate Proteins 0.000 description 1
- 238000007622 bioinformatic analysis Methods 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000006696 biosynthetic metabolic pathway Effects 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 238000001142 circular dichroism spectrum Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- ALEXXDVDDISNDU-JZYPGELDSA-N cortisol 21-acetate Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)COC(=O)C)(O)[C@@]1(C)C[C@@H]2O ALEXXDVDDISNDU-JZYPGELDSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000000151 cysteine group Chemical group N[C@@H](CS)C(=O)* 0.000 description 1
- 108010016616 cysteinylglycine Proteins 0.000 description 1
- 108010060199 cysteinylproline Proteins 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000003398 denaturant Substances 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- VNONINPVFQTJOC-ZGXDEBHDSA-N dioscin Chemical compound O([C@@H]1[C@@H](CO)O[C@H]([C@@H]([C@H]1O)O[C@H]1[C@@H]([C@H](O)[C@@H](O)[C@H](C)O1)O)O[C@@H]1CC2=CC[C@H]3[C@@H]4C[C@H]5[C@@H]([C@]4(CC[C@@H]3[C@@]2(C)CC1)C)[C@@H]([C@]1(OC[C@H](C)CC1)O5)C)[C@@H]1O[C@@H](C)[C@H](O)[C@@H](O)[C@H]1O VNONINPVFQTJOC-ZGXDEBHDSA-N 0.000 description 1
- CJNUQCDDINHHHD-APRUHSSNSA-N dioscin Natural products C[C@@H]1CC[C@@]2(OC1)O[C@H]3C[C@H]4[C@@H]5CC=C6C[C@H](CC[C@@H]6[C@H]5CC[C@]4(C)[C@H]3[C@@H]2C)O[C@@H]7O[C@H](CO)[C@@H](O[C@@H]8O[C@@H](C)[C@H](O)[C@@H](O)[C@H]8O)[C@H](O)[C@H]7O[C@@H]9O[C@@H](C)[C@H](O)[C@@H](O)[C@H]9O CJNUQCDDINHHHD-APRUHSSNSA-N 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007877 drug screening Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000014103 egg white Nutrition 0.000 description 1
- 210000000969 egg white Anatomy 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 108010049041 glutamylalanine Proteins 0.000 description 1
- 230000002414 glycolytic effect Effects 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- VPZXBVLAVMBEQI-UHFFFAOYSA-N glycyl-DL-alpha-alanine Natural products OC(=O)C(C)NC(=O)CN VPZXBVLAVMBEQI-UHFFFAOYSA-N 0.000 description 1
- JYPCXBJRLBHWME-UHFFFAOYSA-N glycyl-L-prolyl-L-arginine Natural products NCC(=O)N1CCCC1C(=O)NC(CCCN=C(N)N)C(O)=O JYPCXBJRLBHWME-UHFFFAOYSA-N 0.000 description 1
- 108010051307 glycyl-glycyl-proline Proteins 0.000 description 1
- 108010010147 glycylglutamine Proteins 0.000 description 1
- 108010050848 glycylleucine Proteins 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 108010040030 histidinoalanine Proteins 0.000 description 1
- 230000000640 hydroxylating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000006651 lactation Effects 0.000 description 1
- 108010051673 leucyl-glycyl-phenylalanine Proteins 0.000 description 1
- 108010034529 leucyl-lysine Proteins 0.000 description 1
- 108010073472 leucyl-prolyl-proline Proteins 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000009630 liquid culture Methods 0.000 description 1
- 108010025153 lysyl-alanyl-alanine Proteins 0.000 description 1
- 108010038320 lysylphenylalanine Proteins 0.000 description 1
- 108010017391 lysylvaline Proteins 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000001360 methionine group Chemical group N[C@@H](CCSC)C(=O)* 0.000 description 1
- 108010016686 methionyl-alanyl-serine Proteins 0.000 description 1
- 108010005942 methionylglycine Proteins 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000011392 neighbor-joining method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012510 peptide mapping method Methods 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 108010073025 phenylalanylphenylalanine Proteins 0.000 description 1
- 108010051242 phenylalanylserine Proteins 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 238000003752 polymerase chain reaction Methods 0.000 description 1
- VNONINPVFQTJOC-UHFFFAOYSA-N polyphyllin III Natural products O1C2(OCC(C)CC2)C(C)C(C2(CCC3C4(C)CC5)C)C1CC2C3CC=C4CC5OC(C(C1O)OC2C(C(O)C(O)C(C)O2)O)OC(CO)C1OC1OC(C)C(O)C(O)C1O VNONINPVFQTJOC-UHFFFAOYSA-N 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 210000001236 prokaryotic cell Anatomy 0.000 description 1
- 230000009465 prokaryotic expression Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 108010090894 prolylleucine Proteins 0.000 description 1
- 108010053725 prolylvaline Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003259 recombinant expression Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 108091008146 restriction endonucleases Proteins 0.000 description 1
- 238000010839 reverse transcription Methods 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000008117 seed development Effects 0.000 description 1
- 108010071207 serylmethionine Proteins 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000012064 sodium phosphate buffer Substances 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 230000003637 steroidlike Effects 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- DKVBOUDTNWVDEP-NJCHZNEYSA-N teicoplanin aglycone Chemical compound N([C@H](C(N[C@@H](C1=CC(O)=CC(O)=C1C=1C(O)=CC=C2C=1)C(O)=O)=O)[C@H](O)C1=CC=C(C(=C1)Cl)OC=1C=C3C=C(C=1O)OC1=CC=C(C=C1Cl)C[C@H](C(=O)N1)NC([C@H](N)C=4C=C(O5)C(O)=CC=4)=O)C(=O)[C@@H]2NC(=O)[C@@H]3NC(=O)[C@@H]1C1=CC5=CC(O)=C1 DKVBOUDTNWVDEP-NJCHZNEYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 150000003648 triterpenes Chemical class 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
- 238000002137 ultrasound extraction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 108010073969 valyllysine Proteins 0.000 description 1
- 229940057613 veratrum Drugs 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 108010000998 wheylin-2 peptide Proteins 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
- 239000009306 yunnan baiyao Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/80—Vectors or expression systems specially adapted for eukaryotic hosts for fungi
- C12N15/81—Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
- C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
- C12N15/8243—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P33/00—Preparation of steroids
- C12P33/06—Hydroxylating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Mycology (AREA)
- Medicinal Chemistry (AREA)
- Nutrition Science (AREA)
- Cell Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Enzymes And Modification Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The present invention relates to a kind of paris polyphylla cholesterine C22 hydroxylase and its encoding gene, the paris polyphylla cholesterine C22 hydroxylase can make cholesteric C22 to be hydroxylated, and then synthesize the Dioscin class compound of paris polyphylla.The invention further relates to the utilization of cholesterine C22 hydroxylase and encoding gene in plant breeding and biosynthesis.
Description
Technical field
The present invention relates to a kind of paris polyphylla cholesterine C22 hydroxylase and its encoding gene and paris polyphylla cholesterine C22 hydroxyls
Change the utilization of enzyme and encoding gene in plant breeding and biosynthesis, belongs to medicinal ingredient synthetic biology field.
It is cloned for the first time by polymerase chain reaction and has obtained paris polyphylla (Paris polyphylla Smith
Var.yunnanensis (Franch.) Hara) in cholesterine C22 '-hydroxylase gene (PpCYP90B27) cDNA full length sequence,
Then synthetic biology means are utilized, Yeast engineering bacteria is constructed, 22 (R)-hydroxycholesterol oxycholesterols are produced in yeast.
Background technique
Paris polyphylla (Paris polyphylla Smith var.yunnanensis (Franch.) Hara) is that China is famous
One of medicinal plant, main active is the Paris polyphylla steroid saponin (account for about compound numbers 80%) extracted in rhizome,
Research shows that it is with strong pharmacological activity, using its rhizome as Chinese patent drug Yunnan Baiyao, Gong Xue Ning, heat made of primary raw material
Malicious clear etc., being clinically used for treatment functional uterine bleeding, neurodermatitis, surgery inflammation and tumour etc. has significant treat
Effect has high economic value and market prospects.However since paris polyphylla seed has " secondary dormancy " physiological property, breeding potential
Low, the natural speed of growth of rhizome is also that medicinal commodity generally require 10-15 from seed development very slowly, serious to restrict
Paris polyphylla yield, market has openings is larger, and the source of goods is in short supply, and supply falls short of demand, rapid rise of price.Therefore, improve paris polyphylla plant resources,
By scientific method find can efficient accumulation or produce Paris polyphylla steroid saponin approach be the current urgent problem of Paris polyphylla.
Chonglou saponin belongs to steroid saponin, and aglycon is mainly different spirostane alcohols (isospirostanols, C25For R configuration)
Diosgenin (diosgenin) and pennogenin (pennogenin) (based on diosgenin).Cholesterine
It (cholesterol) is an important as precursors in diosgenin (diosgenin) biosynthesis pathway.Cholesterine side chain warp
The intermediate cyclisation for crossing the generation of the series reactions such as the hydroxylating of C-22 is hemiketal, then generates the Spiroketals of diosgenin
Structure.The monooxygenase of CYP90B27 gene coding is to be responsible for first step hydroxylation in cholesterine downstream in steroid saponin approach
P450 enzyme gene.Therefore the activity of CYP90B27 can directly affect the biosynthesis of Dioscin.Paris polyphylla cholesterine C22 hydroxyl
Change the clone of enzyme gene (PpCYP90B27) gene, it is important to be provided using Fermentation Engineering mass production active constituent chonglou saponin
Basis.Before the present invention comes forth, there has been no any disclosure or paris polyphylla cholesterine C22 mentioned in the present invention was reported
'-hydroxylase gene and its amino acid sequence.
Summary of the invention
One aspect of the present invention provides a kind of isolated albumen, i.e. cholesterine C22 hydroxylase, and the albumen participates in steroidal soap
The biosynthesis of glycosides compound especially participates in the biosynthesis of Dioscin class compound, such as converts 22- for cholesterine
Hydroxycholesterol oxycholesterol.
Hydroxylase of the present invention is a kind of participation paris polyphylla steroid saponin compound synthesis, especially 22- hydroxyl gallbladder
The key enzyme of sterol synthesis, the enzyme have following amino acid sequence:
(1) amino acid sequence shown in SEQ ID NO:2;
(2) amino acid sequence shown in SEQ ID NO:2 is substituted, lacks or increases one or more amino acid and function
Identical albumen.
In the present invention, the isolated albumen, i.e. cholesterine C22 hydroxylase refer to: having to be hydroxylated cholesterine C22 and live
Property enzyme, sequence further includes the SEQ with natural cholesterine hydroxylase identical function as shown in SEQ ID NO:2 certainly
The variant form of ID NO:2 sequence.These variant forms include but is not limited to: (usually 1-50 is a, preferably 1- for several
30, more preferably 1-20, most preferably 1-10) missing, insertion and/or the substitution of amino acid, and at C-terminal and/or the end N
One or several (usually 20 within, be more preferably within 5 within the preferably 10) amino acid of end addition.For example,
In the art, when being substituted with similar nature or similar amino acid, the function of albumen is not usually changed.For another example,
The function of protein will not be changed by adding one or several amino acid generally also in C-terminal and/or N-terminal.Cholesterine C22 hydroxylation
Enzyme further includes its active fragment and reactive derivative.
Cholesterine C22 hydroxylation enzyme variants or the polypeptide with substantially similar sequence identity are characterized by having one
A or multiple amino acid substitutions, missing or insertion.These changes are preferably smaller in nature, i.e. conserved amino acid substitution (is shown in Table
1) folding or active other substitutions of enzyme and are not significantly affected;Small missing, typically one to about 30 amino acid lack
It loses;Amino or c-terminus extend, such as aminoterminal methionine residues, the small joint peptide of no more than about 20-25 residue or
Affinity tag.Present invention accordingly provides comprising with SEQ ID NO:2 at least 70%, preferably at least have 90%, be more preferable 95%,
96%, the polypeptide of 97%, 98%, 99% or more consistent sequence.
1 conserved amino acid of table substitution
It can determine comprising for maintaining the region of structural intergrity key or the amino acid residue in domain.In that region
More or less tolerance changes and keeps the specific residue of the entire tertiary structure of molecule.The method of analytical sequence structure includes, but
It is not limited to the comparison with multiple sequences of homoamino acid or nucleotide identity, secondary structure tendency (propensity), two
Grade member figure (binary patterns), complementary accumulation (complementary packing) and hidden polar interaction
(Barton,Current Opin.Struct.Biol.5:372-376,1995;With Cordes etc., Current
Opin.Struct.Biol.6:3-10,1996).It generally, will be in determination when designing molecular modification or identification specific fragment
The activity of the molecule of evaluation modification while structure.
It is necessary to biological activity at least to destroy that amino acid sequence change can be carried out in cholesterine C22 hydroxylase
Higher structure.For example, when cholesterine C22 hydroxylase includes one or more spirals, will change amino acid residue so as not to
The geometry and conformational change therein for destroying spiral will make some key functions (such as combination of molecule partner in connection)
The other molecular chaperones weakened.The effect that amino acid sequence changes can carry out pre- for example, by computer simulation disclosed above
It surveys, or be measured by crystal structure analysis (see such as Lapthorn etc., Nat.Struct.Biol.2:266-268,
1995).Other technologies well known in the art are compared the folding for changing albumen and standard molecule (such as native protein), example
Such as, the cysteine distribution situation in variant and standard molecule can be compared.Mass spectrum and using reduction and alkylated chemistry repair
Decorations for the cysteine residues of relevant or not formed to disulfide bond these keys of measurement provide method (Bean etc.,
Anal.Biochem.201:216-266,1992;Gray, Protein Sci.2:1732-1748,1993;And Patterson
Deng Anal.Chem.66:3727-3732,1994).If it is different to be generally acknowledged that the molecule of modification and standard molecule have
Cysteine distribution situation is then folded and is affected.Another received well-known process for being used to measure this point is two color of garden
It composes (CD).Measuring and compare the CD spectrum that decorating molecule and standard molecule generate is conventional (Johnson, Proteins 7:205-
214,1990).Crystallography is that another analysis folds and the well-known process of structure, nuclear magnetic resonance (NMR) digest peptide mapping and table
Position mapping is also known method (Schaanan etc., Science of the structural similarity between analysis folding and proteins and peptides
257:961-964,1992)。
In the present invention, the variant forms of cholesterine C22 hydroxylase include: homologous sequence, conservative variant, equipotential change
Allosome, induced mutants, can hybridize under high or low high stringency conditions natural mutation with triterpenoids synthase gene
The encoded albumen of DNA.
Coding isolated albumen (cholesteric of the present invention of the present invention is encoded another aspect provides a kind of
Alcohol C22 hydroxylase) gene, i.e., paris polyphylla cholesterine C22 '-hydroxylase gene (Paris polyphylla CYP90B27,
PpCYP90B27): the gene, it is one of following nucleotide sequences:
(1) nucleic acid molecule shown in SEQ ID NO:1;Or
(2) nucleic acid molecule shown in SEQ ID NO:1 the is substituted, lacks or increases one or more nucleotide and table
Up to the nucleotide sequence of identical function albumen, or;
(3) nucleotide sequence hybridized under high stringency conditions with nucleic acid molecule shown in SEQ ID NO:1, the rigorous item
Part are as follows: hybridize in 0.1 × SSPE containing 0.1%SDS or 0.1 × SSC solution containing 0.1% SDS.
Cholesterine C22 hydroxylase encoding gene of the present invention refers to: the nucleotides sequence of coding cholesterine C22 hydroxylase
Column, such as SEQ ID NO:1 nucleotide sequence and its degenerate sequence.The degenerate sequence refers to the volume positioned at SEQ ID NO:1 sequence
In code frame nucleotide, the sequence of generation after thering are one or more codons to be encoded replaced the degenerate codon of same amino acid
Column.Due to the degeneracy of codon, so the degenerate sequence with SEQ ID NO:1 nucleotide sequence homology down to about 70%
Also sequence described in SEQ ID NO:2 can be encoded out.Further including can be under moderate stringency conditions, more preferably in high stringent condition
The lower nucleotide sequence hybridized with SEQ ID NO:1 nucleotide sequence.Further include and SEQ ID NO:1 nucleotide sequence
Homology at least 70%, preferably at least 80%, more preferably at least 90%, most preferably at least 95% nucleotide sequence.Also wrap
Including to encode has and open reading frame sequence in the SEQ ID NO:1 of the albumen of natural cholesterine C22 hydroxylase identical function
The variant form of column.These variant forms include but is not limited to several (usually 1-90, preferably 1-60, more preferably
Ground 1-20, most preferably 1-10) nucleotide missing, insertion and/or substitution, and it is several (logical in 5 ' and/or 3 ' end additions
Often it is within 60, within preferably 30, to be more preferably within 10, be most preferably within 5) nucleotide.
" rigor " of hybridization reaction can determine readily by those of ordinary skill in the art, and generally according to probe
Length, wash temperature and salinity calculate by rule of thumb.In general, the longer higher temperature of probes call to be correctly to anneal, and compared with
Short probe needs lower temperature.Hybridization is often relied on when complementary strand is present in time-varying in the environment lower than its melting temperature
The ability that property DNA anneals again.Probe and can expectation degree of homology between hybridization sequences it is higher, workable relative temperature
Also higher.As a result, being inferred to higher relative temperature would tend to keep reaction condition more stringent, and lower temperature is also just less
Strictly.About the other details of hybridization reaction rigor and explanation, referring to Ausubel et al., " Current Protocols in
Molecular Biology ", Wiley Interscience Publishers, 1995.
" high stringency conditions " or " high high stringency conditions " can identify as follows as defined herein: (1) strong using low ion
Degree and high temperature are washed, such as 0.015M sodium chloride/0.0015M sodium citrate/0.1% lauryl sodium sulfate, and 50 DEG C;
(2) denaturant is used in hybrid process, such as formamide, such as 50% (v/v) formamide and 0.1% bovine serum albumin/
0.1%Ficoll/0.1% polyvinylpyrrolidone/50mM sodium phosphate buffer pH 6.5, sodium chloride containing 750mM, 75mM lemon
Sour sodium, 42 DEG C;Or (3) are using 50% formamide, 5x SSC (0.75M NaCl, 0.075M sodium citrate), 50mM sodium phosphate
(pH 6.8), 0.1% sodium pyrophosphate, 5x DenhardtShi solution, the salmon sperm dna (50 μ g/ml) of ultrasonication, 0.1%
In 42 DEG C of hybridized overnights in the solution of SDS and 10% dextran glucosides, and in 42 DEG C in 0.2x SSC (sodium chloride/lemon
Sour sodium) middle washing 10 minutes, high stringency washing in 10 minutes is then carried out in 55 DEG C in the 0.1x SSC containing EDTA.
A further purpose of the present invention is to provide a kind of expression vector, the expression vector includes to encode gallbladder of the present invention
The polynucleotides (or PpCYP90B27 gene or its variant) of sterol C22 hydroxylase or its variant, or can under high stringency conditions
The nucleotide sequence hybridized with the polynucleotides, the expression vector also includes promoter and terminator, wherein the starting
It is sub to be operably connected with the polynucleotides, and institute's polynucleotides are operably connected with the transcription terminator.
In the present invention, various carriers known in the art can be selected, such as commercially available carrier, including plasmid, clay etc..In life
When producing cholesterine C22 hydroxylase of the present invention, the nucleotide sequence of cholesterine C22 '-hydroxylase gene can be operably connected to
Expression regulation sequence, to form cholesterine C22 hydroxylase expression vector." the operationally downlink connection " is when finger DNA section
When indicate these sections according to certain way arrangement so that they can play a role in phase for purpose expected from it, such as
Starting, which is transcribed and moved ahead, in promoter reaches terminator by coding section.Also refer to such a situation: i.e. linear DNA molecule
Certain parts can influence same linear DNA molecule other parts activity, for example, if signal peptide DNA is expressed simultaneously as premise
The secretion of polypeptide is participated in, then signal peptide (secretion leader sequence) DNA is exactly to be operably connected to be connected to polypeptid DNA;If opened
Mover control sequence transcription, then it is to be operably connected to coded sequence;If ribosome bind site, which is placed in, to be made
When its position translated, then it is to be operably coupled to coded sequence.Generally, " being operably connected ", it is adjacent to mean, and
Secretion leader sequence is then meaned adjacent in reading frame.In preferred situation, the expression vector is plasmid pESC-
Leu。
It is a further object of the present invention to provide a kind of host cell, the host cell includes coding of the present invention
The polynucleotide molecule (or PpCYP90B27 gene or its variant) of cholesterine C22 hydroxylase or its variant, or in rigorous item
The nucleic acid molecule that can be hybridized with the polynucleotide molecule under part, or the expression vector comprising foregoing description of the present invention.
The host cell is selected from: bacterium, prokaryotic cell (such as Escherichia coli) fungal cell, yeast cells, insect cell, lactation
Zooblast or plant cell, it is preferable that be yeast cells or plant cell.
Especially interesting yeast includes saccharomyces cerevisiae, pichia pastoris yeast and Pichia methanolica.With outer
Source DNA transformed saccharomyces cerevisiae cell and such as Kawassaki, United States Patent (USP) are disclosed in from the method for wherein preparation and reorganization polypeptide
In US4599311, US4931373, US4870008, US5037743, US4845075 etc..Pass through table determined by selected marker
Type, usually drug resistance or the growth ability when lacking specific nutrient (such as leucine) select transformed cells.For making
The preferred vector system of brewer yeast such as can be pESC expression vector.Appropriate promoters and terminator for yeast include coming from
Those of glycolytic gene (US4599311, US4615974 and US4977092) and alcohol dehydrogenase.For other yeast, including
Multiform Hansenula anomala, newborn Kluyveromyces yeasts, Kluyveromyces fragilis, pichia pastoris yeast, Pichia
The conversion system of Methanolica, Guilliermondii Pichia pastoris and Candida maltosa are also known in the art.
In the inventive solutions, the host cell preferably uses the energy cholesteric saccharomyces cerevisiae of steady production
Engineering bacteria RH6829.Another aspect of the present invention is to disclose PpCYP90B27 gene described above in fermentation by saccharomyces cerevisiae
Using specifically can be applied to the preparation of Fermentation Engineering synthesizing steroid saponins biosynthesis intermediate.Further, the steroid
Body saponins biosynthesis intermediate is 22 (R)-hydroxycholesterol oxycholesterols.
According to conventional methods in the culture medium containing nutrient and other necessary ingredients of growth for selected host cell
Middle culture conversion or transfection host cell.A variety of suitable culture mediums, including known culture medium and complicated culture medium,
Be it is known in the art, generally comprise carbon source, nitrogen source, essential amino acid, vitamin and mineral.If desired, culture medium is also
Ingredient as such as growth factor or serum can be contained.Growth medium is generally for example, by drug screening or lack can be by
Required nutrient that expression vector carries or selected marker that cotransfection is into host cell supplement is selected containing external source addition
The cell of DNA.By conventional methods, small triangular flask or fermentor jet are such as shaken, sufficient air is provided to liquid culture.
Cholesterine C22 hydroxylase polynucleotides full length sequence of the invention or its segment usually can with PCR amplification method, again
Group method or artificial synthesized method obtain.For PCR amplification method, can disclosed related nucleotide sequence according to the present invention, especially
It is that open reading frame sequence carrys out design primer, and with the commercially available library cDNA or presses conventional method well known by persons skilled in the art
The library cDNA is prepared as template, expands and obtains related sequence.When sequence is longer, it is often necessary to which PCR expands twice or repeatedly for progress
Increase, then retells the segment that each time amplifies and be stitched together by proper order.Once obtaining related sequence, so that it may use
Recombination method obtains related sequence in large quantity.This is usually to be cloned into carrier, then be transferred to cell, then passes through routine side
Method isolated related sequence from the host cell after proliferation.In addition, also mutant can be introduced this hair by chemical synthesis
In bright protein sequence.Other than being generated with recombination method, solid phase technique is also can be used in the segment of albumen of the present invention, by directly synthesizing
Peptide and produced (Stewart etc., Solid-Phase Pedtide Synthesis, J.Am.Chem.Soc.85:2149-
2154,1963).Synthetic proteins matter can carry out by hand or automatically in vitro.For example, Applied Biosystems can be used
431A type peptide synthesizer (Foster City, CA) be automatically synthesized peptide.Each of chemical synthesis albumen of the present invention can be distinguished
Section, is then chemically connected to generate the molecule of overall length.
Another aspect of the present invention provides cholesterine C22 hydroxylase of the present invention or cholesterine of the present invention
C22 hydroxylase encoding gene or recombinant expression carrier of the present invention or engineering bacteria of the present invention are synthesizing 22 (R)-hydroxyls
Utilization in base cholesterine.After fermentation training obtained strains 2-3d, it is extracted with ethyl acetate zymophyte, is detected through GC-MS, can detect
To 22 (R)-hydroxycholesterol oxycholesterols.Steroid saponin biosynthesis intermediate can be generated by biosynthesis technology using the present invention
22 (R)-hydroxycholesterol oxycholesterols, have a good application prospect.
Also one side of the invention provides cholesterine C22 hydroxylase of the present invention or coding cholesteric of the present invention
Alcohol C22 '-hydroxylase gene, the utilization in the plant breeding containing steroid saponin chemical component.With cholesterine of the present invention
C22 hydroxylase or its encoding gene can improve the content of steroid saponin in plant by being applied in plant cell.
For the DNA sequence dna of SEQ ID No.1 of the present invention by 1455 base compositions, last three tga are terminator codon, are compiled
The protein sequence SEQ ID No.2 being made of in code sequence table 484 amino acid residues.
Detailed description of the invention
The Multiple sequence alignments that Fig. 1 is PpCYP90B27 and correlation function aminopeptidase gene sour water is flat are analyzed.
The amino acid sequence of ArCYP71D443, AtCYP90B1, StCYP72A188, SlCYP90B3 and SlCYP724B2 come from California Chenopodiaceae
Reed Veratrum californicum (AJT59559.1), carpet bugle Ajuga reptans (BAS30379.1), arabidopsis
Arabidopsis thaliana (O64989.2), potato Solanum tuberosum (BAV14872.1), tomato
Solanum lycopersicum (BAF41219.1 and BAF41218.1).Multiple sequence alignments are carried out using DNAMEN 8.0,
Cytochrome P450 cysteine heme iron ligand label is indicated with underscore.
Fig. 2 is PpCYP90B27 systematic evolution tree.The analysis is related to amino acid sequence respectively from monocotyledon California
Black false hellebore Veratrum californicum (AJT59559.1), Japan japonica rice Oryza sativa Japonica Group
(Q5CCK3.1), corn Zea mays (ABS30431.1) and dicotyledon Wild soybean Glycine soja
(KHN36124.1), pigeonpea Cajanus cajan (KYP66752.1), M. truncatula Medicago truncatula
(AET03943.2), upland cotton Gossypium hirsutum (ABJ90340.1), diversiform-leaved poplar Populus euphratica
(AER08630.1), Echinacea Echinacea purpurea (AIH07328.1) and arabidopsis Arabidopsis thaliana
(O64989.2).Evolutionary analysis is carried out in MEGA6 using Neighbor-Joining method, is displayed next to associated class in branch
The percentage (1000 repetitions) for the repetition tree that group flocks together in bootstrapping test.
Fig. 3 is PpCYP90B27 recombination yeast and unloaded control fermentation product GC chromatogram, is sequentially followed successively by from top to bottom
PpCYP90B27 recombination yeast, pESC-his blank control, 22 (R)-cholesterine reference substances, 22 (S)-cholesterine reference substances, gallbladder
Sterol reference substance.
Specific embodiment
Various aspects and features of the invention, the skill of this field are illustrated below by way of preferred embodiment and in conjunction with attached drawing
Art personnel are not intended to limit the scope of the invention it should be understood that these embodiments are only intended to illustrate.Without departing substantially from claim
Under conditions of book range, those skilled in the art can carry out various modifications and improve to various aspects of the present invention, these
Modification and improvement also belong to protection scope of the present invention.For example, institute's Practical Expression carrier and host strain in embodiment are replaced with
Other expression vectors commonly used in the art and host strain are that those skilled in the art can understand and realize.
Experimental method used in following embodiments is conventional method unless otherwise specified.
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified.
1 paris polyphylla Total RNAs extraction of embodiment, purifying
Paris polyphylla root total serum IgE is extracted using Trizol method.Utilize RNA purification kit (the limited public affairs of Tiangeng biochemical technology
Department), mentioned RNA is purified.
The clone of 2 paris polyphylla cholesterine C22 '-hydroxylase gene of embodiment
1. design of primers
It is screened to obtain full length gene sequence fragment according to paris polyphylla transcript profile data notes, design upstream and downstream clone draws
Object, primer sequence are as follows:
P1:5 ' ATGGCGTTGGAGCTGATCCTGGTTCT 3 ' (SEQ ID NO:3)
P2:5 ' ACAGACCACATACCATACCAGCCTC 3 ' (SEQ ID NO:4)
2.PCR amplification
Using QuantScript RT Kit (Tiangeng biochemical technology Co., Ltd) by 1 gained RNA reverse transcription of embodiment at
cDNA。
Using cDNA as template, PCR amplification is carried out.
Amplification system are as follows: 2 × KAPA HiFi Hotstart ReadyMix 25 μ L, each 1.5 μ L of primer P1 and P2, template
2 μ L, distilled water supply 50 μ L.Reaction condition: 98 DEG C of initial denaturations 3min, 98 DEG C of 20s, 62 DEG C of annealing 15s, 72 DEG C extend
1.5min, 72 DEG C of extensions 5min after 35 circulations, 4 DEG C save.
Sequencing result shows the sequence of pcr amplification product as shown in SEQ ID No.1, by unnamed gene shown in sequence 1
For PpCYP90B27, the protein of this 485 amino acid of DNA sequence encoding composition, which is named as PpCYP90B27, the egg
White amino acid sequence is SEQ ID No.2.
The bioinformatic analysis of 3 PpCYP90B27 gene of embodiment
The open reading frame cDNA sequence of paris polyphylla cholesterine C22 '-hydroxylase gene PpCYP90B27 of the present invention is long
1455bp, encodes amino acid 484aa, molecular weight (MW) 54894.74Da, theoretical isoelectric point pI 8.36, and detailed sequence is respectively
SEQ ID NO.1 and SEQ ID NO:2 in sequence table.ScanProsite tool scanning result shows the egg of gene coding
Bai Xulie has Cytochrome P450 cysteine heme iron ligand-marker in the position of 422-431aa
(FSGGPRLCPG), InterproScan analyzes the sequence and belongs to Cytochrome P450 E family I group, has redox enzyme activity
Property.Construct the systematic evolution tree (adjacent method) of C22 hydroxylases of known steroid compound, the results showed that, paris polyphylla
PpCYP90B27 (Paris polyphylla) and the C22 hydroxylase (Veratrum for belonging to Liliaceae veratrum californicum
Californicum affiliation) is nearest.Such as Fig. 1 and Fig. 2.Wherein Fig. 1 is PpCYP90B27 and correlation function aminopeptidase gene
The flat Multiple sequence alignments of sour water;Fig. 2 is PpCYP90B27 systematic evolution tree (adjacent method).
The building of 4 PpCYP90B27 gene yeast expression vector of embodiment
1. design of primers
Using PpCYP90B27cDNA as template, specific forward primer P3 and downstream primer P4 is designed, it is anti-to carry out PCR amplification
It answers, dashed part is carrier pESC-Leu (being purchased from Agilent Technologies) homology arm in primer, and primer sequence is as follows:
P3:5 '-TCACTAAAGGGCGGCCGCATGGCGTTGGAGCTGATCCT-3’(SEQ ID NO:5)
P4:5 '-ATCCTTGTAATCCATCGATACTAGTTCAGGCTTCTGACTTCTCGAGGGGAC-3’(SEQ ID
NO:6)
2.PCR amplification
PCR reaction system are as follows: 2 × KAPA HiFi Hotstart ReadyMix 25 μ L, each 1.5 μ L of primer P3 and P4,
2 μ L of template, distilled water supply 50 μ L.
PCR reaction condition: 98 DEG C of initial denaturations 3min, 98 DEG C of 20s, 70 DEG C of annealing 15s, 72 DEG C of extension 1min, 35 recycle
72 DEG C of extension 5min afterwards, 4 DEG C of preservations.
3. carrier double digestion
Using restriction enzyme Not I and Spe I at 37 DEG C digestion pECS-Leu carrier 1 hour.
4. carrier connects
After amplified production and linearization plasmid carry out agarose gel electrophoresis respectively, returned using DNA gel QIAquick Gel Extraction Kit
It receives.2 × EasyGeno is added with the molal weight ratio mixing of 1:2 in linearized vector and target fragment glue recovery product
50 DEG C of connection 20min of Assembly Mix convert Escherichia coli Trans5 α Competent cell, are containing ampicillin
LB plate on screen recon.The recombinant plasmid of the clone containing PpCYP90B27 is identified through PCR and sequencing analysis, and saving has just
The recombinant plasmid pESC-PpCYP90B27 of true target sequence is named as pESC- for expressing conversion, the prokaryotic expression carrier
PpCYP90B27。
Enzyme functional verification in 4 recombinant Saccharomyces cerevisiae of embodiment
1. recombinant Saccharomyces cerevisiae culture
Target plasmid pESC-PpCYP90B27 passes through electroporated saccharomyces cerevisiae engineered yeast RH6829 competence, SC-Trp-
His-Leu defect culture medium (containing 2% glucose, be purchased from the general Jino Science and Technology Ltd. in Beijing) screening positive strain (RH6829-
Pp CYP90B27).Positive colony (RH6829-Pp CYP90B27) is inoculated in SC-Trp-His-Leu defect culture medium (to contain
2% glucose) in, 30 DEG C, 230rpm shaken cultivation to OD600 0.8-1.0.4000×Thalline were collected by centrifugation by g, is floated with sterile water
After washing twice, it is resuspended with YPL (1% yeast extract, 2% peptone, 2% galactolipin), 30 DEG C of induction fermentation 48h.
Empty carrier plasmid pESC-Leu is converted according to the method described above to saccharomyces cerevisiae engineered yeast RH6829 competent cell, together
Fermented and cultured under batten part, as control.
2. tunning extracts
Fermentation liquid 10000×G is centrifuged 1min, collects thallus, and ethyl acetate 10mL is added, and ultrasonic extraction 2h is repeated twice.
Combined extract, N2Solvent is dried up, 200 μ L BSTFA and 100 μ L pyridines are added, is vortexed and redissolves, 80 DEG C of derivatization 1h.N2Drying
Derivatization reagent, 500 μ L CHCl3It redissolves, crosses 0.22 μm of PTFE pin hole filter membrane.
3. tunning detects
1 μ L extracting solution is taken to detect into GC-MS, with cholesterine, 22 (S)-hydroxycholesterol oxycholesterols and 22 (R)-hydroxycholesterol oxycholesterols are
Standard items.GC condition are as follows: 180 DEG C of 1min are warming up to 280 DEG C with 20 DEG C/min, and 2 DEG C/min is warming up to 300 DEG C, keep 2 DEG C/
min.Carrier gas is helium, flow velocity 1.0mL/min.Mass spectrum uses the fractional scanning of MRM mode, and 8min starts with 15eV collision energy
The prime ion that m/z is 329.1 is bombarded, product ion 121.1 and 95.1 is scanned, 10.7min starts with the bombardment of 5eV collision energy
The prime ion that m/z is 173.0, scans product ion 83.1 and 73.0, and scanning residence time is 150ms.As a result, it has been found that cholesteric
Alcohol retention time is 10.2min, 22 (S)-hydroxycholesterol oxycholesterols and 22 (R)-hydroxycholesterol oxycholesterol retention times about in 11.2min,
In 22 (S)-hydroxycholesterol oxycholesterols retention time compared with 22 (R)-hydroxycholesterol oxycholesterols about 0.15min in advance.Such as Fig. 3.Fig. 3 is
PpCYP90B27 recombination yeast and unloaded control fermentation product GC chromatogram.Recombination yeast fermentation product samples detect cholesterine
With 22 (R)-hydroxycholesterol oxycholesterol characteristic peaks, and cholesterine is only detected in empty vector control sample, do not detect 22 (R)-hydroxyls
Ji Danzaichunfeng, therefore assert the activity that there is PpCYP90B27 catalysis cholesterine to synthesize 22 (R)-hydroxycholesterol oxycholesterols.
Above description is not limitation of the present invention, and the present invention is also not limited to the example above.The art it is common
Within the essential scope of the present invention, the variations, modifications, additions or substitutions made also should belong to protection of the invention to technical staff
Range, protection scope of the present invention are subject to claims.
Sequence table
<110>Capital University of Medical Sciences
<120>paris polyphylla cholesterine C22 hydroxylase and its encoding gene and application
<130>in background document
<141> 2018-08-08
<160> 6
<170> SIPOSequenceListing 1.0
<210> 1
<211> 1455
<212> DNA
<213>artificial sequence ()
<400> 1
atggcgttgg agctgatcct ggttctgtct tccttgatcg tcatcctcat catcttcttc 60
agcttcaaga gtaatgggaa gagtgagaac aaattggcca agctcccacc gggccaaatg 120
ggctggccct tcatcggcca aaccatcccc ttcatgcagc cacactcctc cgcctccctc 180
ggcctcttca tggaccaaaa catagccaag tatgggagga tcttccggac taacttgctg 240
gcgaagccga ccatcgtgtc agcggacccg gacttcaacc ggtacatcct gcagaacgag 300
gggcggctgt tcgagaacag ctgccccacg agcatcaagg agatcatggg gccgtggtcg 360
atgctcgccc tcgcgggcga catccaccgc gagatgcgat ccatcgcggt gaatttcatg 420
agcaacgtca agctccgaac ctacttcctc cctgacatcg agcagcaggc cataaaggtc 480
ctcgccagtt gggagaacac ccccgaggcc ttctcggccc aagaacaagg gaagaagttt 540
gcgttcaatc tgatggtgaa gcatctgatg agcatggatc ccgggatgcc ggagactgag 600
aaactgcgga cggagtacca cgcattcatg aagggaatgg cttcaattcc tttgaatttg 660
cccggaacgg cttatagaaa ggccttgcag tcgaggtcaa taattttgaa gatcatgggg 720
caaaagctag acgaaagaat tcggcaggta cgtgacgggt gcgagggatt ggagcaggat 780
gatctcctcg cgtccgtctc caagcaccca cacctcacaa aggagcagat tctcgatctc 840
atactcagca tgctcttcgc cggtcacgag acttcctcgg ctgccatcgc cctagctatc 900
tattttctcg attcgtgccc taaagccgcc caacaattga gggaggagca cgtggagatc 960
gcgcgacaaa aggctgagcg aggcgagacg ggactcaatt gggacgacta caagcaaatg 1020
gagttcaccc attgtgtcat aaatgaaacc ctaaggctcg gaaacattgt caagttcttg 1080
cataggaaaa ctcttaaaga tgtccaattc aaagggtatg acattccatg tgggtgggag 1140
gtggtgacga tcatctcagc cgctcatttg gatccgtccg tgtatgatga acctcagcgt 1200
tacaatccat ggagatggca gaatatctcg gcgactgcat caaagaacaa cagcataatg 1260
tcgttcagtg gcggccctcg cttgtgccct ggtgctgagc tggcgaagct ggagatggca 1320
gtttttctgc accatctcgt ccgaaagttc cactgggagc tggcagagca tgactacccc 1380
gtatctttcc ccttcctcgg attccccaag ggcctgccaa tcaaggttcg tcccctcgag 1440
aagtcagaag cctga 1455
<210> 2
<211> 484
<212> PRT
<213>artificial sequence ()
<400> 2
Met Ala Leu Glu Leu Ile Leu Val Leu Ser Ser Leu Ile Val Ile Leu
1 5 10 15
Ile Ile Phe Phe Ser Phe Lys Ser Asn Gly Lys Ser Glu Asn Lys Leu
20 25 30
Ala Lys Leu Pro Pro Gly Gln Met Gly Trp Pro Phe Ile Gly Gln Thr
35 40 45
Ile Pro Phe Met Gln Pro His Ser Ser Ala Ser Leu Gly Leu Phe Met
50 55 60
Asp Gln Asn Ile Ala Lys Tyr Gly Arg Ile Phe Arg Thr Asn Leu Leu
65 70 75 80
Ala Lys Pro Thr Ile Val Ser Ala Asp Pro Asp Phe Asn Arg Tyr Ile
85 90 95
Leu Gln Asn Glu Gly Arg Leu Phe Glu Asn Ser Cys Pro Thr Ser Ile
100 105 110
Lys Glu Ile Met Gly Pro Trp Ser Met Leu Ala Leu Ala Gly Asp Ile
115 120 125
His Arg Glu Met Arg Ser Ile Ala Val Asn Phe Met Ser Asn Val Lys
130 135 140
Leu Arg Thr Tyr Phe Leu Pro Asp Ile Glu Gln Gln Ala Ile Lys Val
145 150 155 160
Leu Ala Ser Trp Glu Asn Thr Pro Glu Ala Phe Ser Ala Gln Glu Gln
165 170 175
Gly Lys Lys Phe Ala Phe Asn Leu Met Val Lys His Leu Met Ser Met
180 185 190
Asp Pro Gly Met Pro Glu Thr Glu Lys Leu Arg Thr Glu Tyr His Ala
195 200 205
Phe Met Lys Gly Met Ala Ser Ile Pro Leu Asn Leu Pro Gly Thr Ala
210 215 220
Tyr Arg Lys Ala Leu Gln Ser Arg Ser Ile Ile Leu Lys Ile Met Gly
225 230 235 240
Gln Lys Leu Asp Glu Arg Ile Arg Gln Val Arg Asp Gly Cys Glu Gly
245 250 255
Leu Glu Gln Asp Asp Leu Leu Ala Ser Val Ser Lys His Pro His Leu
260 265 270
Thr Lys Glu Gln Ile Leu Asp Leu Ile Leu Ser Met Leu Phe Ala Gly
275 280 285
His Glu Thr Ser Ser Ala Ala Ile Ala Leu Ala Ile Tyr Phe Leu Asp
290 295 300
Ser Cys Pro Lys Ala Ala Gln Gln Leu Arg Glu Glu His Val Glu Ile
305 310 315 320
Ala Arg Gln Lys Ala Glu Arg Gly Glu Thr Gly Leu Asn Trp Asp Asp
325 330 335
Tyr Lys Gln Met Glu Phe Thr His Cys Val Ile Asn Glu Thr Leu Arg
340 345 350
Leu Gly Asn Ile Val Lys Phe Leu His Arg Lys Thr Leu Lys Asp Val
355 360 365
Gln Phe Lys Gly Tyr Asp Ile Pro Cys Gly Trp Glu Val Val Thr Ile
370 375 380
Ile Ser Ala Ala His Leu Asp Pro Ser Val Tyr Asp Glu Pro Gln Arg
385 390 395 400
Tyr Asn Pro Trp Arg Trp Gln Asn Ile Ser Ala Thr Ala Ser Lys Asn
405 410 415
Asn Ser Ile Met Ser Phe Ser Gly Gly Pro Arg Leu Cys Pro Gly Ala
420 425 430
Glu Leu Ala Lys Leu Glu Met Ala Val Phe Leu His His Leu Val Arg
435 440 445
Lys Phe His Trp Glu Leu Ala Glu His Asp Tyr Pro Val Ser Phe Pro
450 455 460
Phe Leu Gly Phe Pro Lys Gly Leu Pro Ile Lys Val Arg Pro Leu Glu
465 470 475 480
Lys Ser Glu Ala
<210> 3
<211> 26
<212> DNA
<213>artificial sequence ()
<400> 3
atggcgttgg agctgatcct ggttct 26
<210> 4
<211> 25
<212> DNA
<213>artificial sequence ()
<400> 4
acagaccaca taccatacca gcctc 25
<210> 5
<211> 38
<212> DNA
<213>artificial sequence ()
<400> 5
tcactaaagg gcggccgcat ggcgttggag ctgatcct 38
<210> 6
<211> 51
<212> DNA
<213>artificial sequence ()
<400> 6
atccttgtaa tccatcgata ctagttcagg cttctgactt ctcgagggga c 51
Claims (10)
1. isolated albumen, the albumen is amino acid sequence shown in SEQ ID NO:2.
2. encoding the polynucleotides of albumen described in claim 1.
3. polynucleotides according to claim 2, the polynucleotides are at least one of following:
(1) nucleic acid molecule shown in SEQ ID NO:1;Or
(2) nucleic acid molecule shown in SEQ ID NO:1 is substituted, lacks or increases one or more nucleotide and expression is identical
The nucleotide sequence of functional protein;Or
(3) nucleotide sequence hybridized under high stringency conditions with nucleic acid molecule shown in SEQ ID NO:1, the high stringency conditions
Are as follows: hybridize in 0.1 × SSPE containing 0.1%SDS or 0.1 × SSC solution containing 0.1% SDS.
4. expression vector, it includes polynucleotides shown in promoter, Claims 2 or 3 and transcription terminators, wherein the starting
It is sub to be operably connected with the polynucleotides, and institute's polynucleotides are operably connected with the transcription terminator.
5. recombinant host cell, it includes expression vector described in polynucleotides described in Claims 2 or 3 or claim 4, institutes
It states cell to be selected from: bacterium or yeast cells.
6. recombinant host cell described in claim 5, wherein the yeast cells is selected from brewing yeast cell.
7. expression vector described in polynucleotides described in albumen or Claims 2 or 3 described in claim 1 or claim 4 or
Recombinant host cell described in claim 5 is adjusting and is producing the application in plant steroid saponins compound.
8. application as claimed in claim 7, wherein the steroid saponin compound is Dioscin class compound.
9. application according to claim 8, wherein the Dioscin class compound is cholesterine.
10. application of the polynucleotides described in albumen or Claims 2 or 3 described in claim 1 in Paris polyphylla plant breeding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810900161.4A CN108998428B (en) | 2018-08-09 | 2018-08-09 | Paris polyphylla cholesterine C22 hydroxylase and its encoding gene and application |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810900161.4A CN108998428B (en) | 2018-08-09 | 2018-08-09 | Paris polyphylla cholesterine C22 hydroxylase and its encoding gene and application |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108998428A CN108998428A (en) | 2018-12-14 |
CN108998428B true CN108998428B (en) | 2019-07-26 |
Family
ID=64596484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810900161.4A Active CN108998428B (en) | 2018-08-09 | 2018-08-09 | Paris polyphylla cholesterine C22 hydroxylase and its encoding gene and application |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108998428B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117587045B (en) * | 2024-01-16 | 2024-04-16 | 云南农业大学 | Veratric cholesterol 22 (R) -hydroxylase VnCYP B27 gene and application thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105483282A (en) * | 2016-03-02 | 2016-04-13 | 云南省农业科学院药用植物研究所 | PCR specificity identifying primers and paris polyphylla identifying method adopting same |
-
2018
- 2018-08-09 CN CN201810900161.4A patent/CN108998428B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105483282A (en) * | 2016-03-02 | 2016-04-13 | 云南省农业科学院药用植物研究所 | PCR specificity identifying primers and paris polyphylla identifying method adopting same |
Non-Patent Citations (3)
Title |
---|
A cytochrome P450 monooxygenase responsible for the C-22 hydroxylation step in the Paris polyphylla steroidal saponin biosynthesis pathway;Yan Yin et al;《Phytochemistry》;20180927;第156卷;第116-123页 |
AJT59558.1;Anonymous;《GenBank》;20150508;第1页 |
RNA-seq analysis of Paris polyphylla var. yunnanensis roots identified candidate genes for saponin synthesis;Tao Liu et al;《Plant Diversity》;20161231;第38卷;第163-170页 |
Also Published As
Publication number | Publication date |
---|---|
CN108998428A (en) | 2018-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108866029B (en) | Triterpenoids synthase TwOSC3 and its encoding gene and application | |
US11091787B2 (en) | Methods and materials for biosynthesis of mogroside compounds | |
CN108866030B (en) | Triterpenoids synthase TwOSC1 and its encoding gene and application | |
Shibuya et al. | Two branches of the lupeol synthase gene in the molecular evolution of plant oxidosqualene cyclases | |
CN101495499B (en) | Polynucleotides encoding isoprenoid modifying enzymes and methods of use thereof | |
CN107058446A (en) | One group of glycosyl transferase and its application | |
CN105087739B (en) | A kind of new catalyst system and its application for preparing rare ginsenoside | |
CN105647943A (en) | Saussurea involucrata cell squalene synthase (SiSQS) gene as well as products coded by same and application thereof | |
CN101928717A (en) | Salvia miltrorrhiza squalene synthase (SmSQS) gene and encoding protein and application thereof | |
CN108866020A (en) | Glycosyl transferase, mutant and its application | |
Matveeva et al. | Opine biosynthesis in naturally transgenic plants: Genes and products | |
CN109957555A (en) | A kind of glycosyl transferase mutant and its application in catalysis Gastrodin biosynthesis | |
CN108998428B (en) | Paris polyphylla cholesterine C22 hydroxylase and its encoding gene and application | |
CN102321647B (en) | Beta-glucosidase, coding gene, vector, engineering bacteria and application thereof | |
CN108330111A (en) | Cytochrome P450 mutain and its application | |
CN113265381B (en) | Separated CYP450 protein, coding gene thereof and application thereof | |
CN110452916A (en) | Henbane aldehyde reductase and its application | |
CN107475214A (en) | A kind of 7 O glycosyl transferases and its encoding gene and application | |
JP5457159B2 (en) | Novel sesquiterpene synthase gene and method for producing sesquiterpene using the same | |
CN108060143A (en) | A kind of CYP76B74 albumen for participating in alkannin biosynthesis and its encoding gene and application | |
CN107312783A (en) | Complete sequence of raspberry anthocyanidin reductase gene and preparation method thereof | |
CN107903227B (en) | Succinic anhydride compound, gene and protein related to succinic anhydride compound and preparation method of succinic anhydride compound | |
CN102559642B (en) | Beta-glucosidase, coding gene, carrier and application thereof | |
CN112646834A (en) | Lupeol derivative and synthesis method and application thereof | |
AU2022204012C1 (en) | Methods and materials for biosynthesis of mogroside compounds |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |