CN101351558A - 使用硫酸盐通透酶表达增强的微生物制备甲硫氨酸及其前体高丝氨酸或琥珀酰高丝氨酸的方法 - Google Patents
使用硫酸盐通透酶表达增强的微生物制备甲硫氨酸及其前体高丝氨酸或琥珀酰高丝氨酸的方法 Download PDFInfo
- Publication number
- CN101351558A CN101351558A CNA2006800503269A CN200680050326A CN101351558A CN 101351558 A CN101351558 A CN 101351558A CN A2006800503269 A CNA2006800503269 A CN A2006800503269A CN 200680050326 A CN200680050326 A CN 200680050326A CN 101351558 A CN101351558 A CN 101351558A
- Authority
- CN
- China
- Prior art keywords
- methionine
- met
- gene
- microorganism
- expression
- 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.)
- Granted
Links
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000014509 gene expression Effects 0.000 title claims description 37
- UKAUYVFTDYCKQA-UHFFFAOYSA-N -2-Amino-4-hydroxybutanoic acid Natural products OC(=O)C(N)CCO UKAUYVFTDYCKQA-UHFFFAOYSA-N 0.000 title claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title claims 3
- UKAUYVFTDYCKQA-VKHMYHEASA-N L-homoserine Chemical compound OC(=O)[C@@H](N)CCO UKAUYVFTDYCKQA-VKHMYHEASA-N 0.000 title description 10
- GNISQJGXJIDKDJ-YFKPBYRVSA-N O-succinyl-L-homoserine Chemical compound OC(=O)[C@@H](N)CCOC(=O)CCC(O)=O GNISQJGXJIDKDJ-YFKPBYRVSA-N 0.000 title description 9
- 108090000301 Membrane transport proteins Proteins 0.000 title description 4
- 102000003939 Membrane transport proteins Human genes 0.000 title description 4
- 102000004245 Proteasome Endopeptidase Complex Human genes 0.000 title 1
- 108090000708 Proteasome Endopeptidase Complex Proteins 0.000 title 1
- 229910021653 sulphate ion Inorganic materials 0.000 title 1
- 229930182817 methionine Natural products 0.000 claims abstract description 85
- 244000005700 microbiome Species 0.000 claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 claims abstract description 23
- FFFHZYDWPBMWHY-VKHMYHEASA-N L-homocysteine Chemical compound OC(=O)[C@@H](N)CCS FFFHZYDWPBMWHY-VKHMYHEASA-N 0.000 claims abstract description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 5
- 239000001963 growth medium Substances 0.000 claims abstract description 4
- 238000012258 culturing Methods 0.000 claims abstract description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 74
- 230000001580 bacterial effect Effects 0.000 claims description 46
- 101150040895 metJ gene Proteins 0.000 claims description 42
- 102000004190 Enzymes Human genes 0.000 claims description 30
- 108090000790 Enzymes Proteins 0.000 claims description 30
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 claims description 28
- 101150111114 cysE gene Proteins 0.000 claims description 23
- 101100498063 Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) cysB gene Proteins 0.000 claims description 22
- 235000018102 proteins Nutrition 0.000 claims description 22
- 102000004169 proteins and genes Human genes 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 21
- 101150051471 metF gene Proteins 0.000 claims description 20
- 102000011848 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase Human genes 0.000 claims description 19
- 108030006431 Methionine synthases Proteins 0.000 claims description 19
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 claims description 18
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 claims description 16
- 101150029709 cysM gene Proteins 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 14
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 claims description 13
- 239000005864 Sulphur Substances 0.000 claims description 13
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 claims description 12
- 229960000310 isoleucine Drugs 0.000 claims description 12
- 230000000735 allogeneic effect Effects 0.000 claims description 11
- 238000003379 elimination reaction Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 8
- MEFKEPWMEQBLKI-AIRLBKTGSA-N S-adenosyl-L-methioninate Chemical compound O[C@@H]1[C@H](O)[C@@H](C[S+](CC[C@H](N)C([O-])=O)C)O[C@H]1N1C2=NC=NC(N)=C2N=C1 MEFKEPWMEQBLKI-AIRLBKTGSA-N 0.000 claims description 8
- 230000003570 biosynthesizing effect Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 8
- 239000002028 Biomass Substances 0.000 claims description 7
- 229940024606 amino acid Drugs 0.000 claims description 7
- 235000001014 amino acid Nutrition 0.000 claims description 7
- 150000001413 amino acids Chemical class 0.000 claims description 7
- 101100130094 Bacillus subtilis (strain 168) metK gene Proteins 0.000 claims description 6
- 101100498062 Escherichia coli (strain K12) cysK gene Proteins 0.000 claims description 6
- 102000004523 Sulfate Adenylyltransferase Human genes 0.000 claims description 6
- 108010022348 Sulfate adenylyltransferase Proteins 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 101150108178 metE gene Proteins 0.000 claims description 6
- 108091022908 Serine O-acetyltransferase Proteins 0.000 claims description 5
- 239000006227 byproduct Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 4
- 239000004471 Glycine Substances 0.000 claims description 4
- 108090000854 Oxidoreductases Proteins 0.000 claims description 4
- 102000004316 Oxidoreductases Human genes 0.000 claims description 4
- 108010027912 Sulfite Oxidase Proteins 0.000 claims description 4
- 102000043440 Sulfite oxidase Human genes 0.000 claims description 4
- 229960001570 ademetionine Drugs 0.000 claims description 4
- 101150111924 cysZ gene Proteins 0.000 claims description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 4
- 230000001394 metastastic effect Effects 0.000 claims description 4
- 206010061289 metastatic neoplasm Diseases 0.000 claims description 4
- 102100040149 Adenylyl-sulfate kinase Human genes 0.000 claims description 3
- 108010054404 Adenylyl-sulfate kinase Proteins 0.000 claims description 3
- 108010032655 Adenylyl-sulfate reductase Proteins 0.000 claims description 3
- 101000729818 Bacillus licheniformis Glutamate racemase Proteins 0.000 claims description 3
- 206010011732 Cyst Diseases 0.000 claims description 3
- 101150094831 cysK gene Proteins 0.000 claims description 3
- 101150112941 cysK1 gene Proteins 0.000 claims description 3
- 208000031513 cyst Diseases 0.000 claims description 3
- 238000012262 fermentative production Methods 0.000 claims description 3
- 101150097303 glyA gene Proteins 0.000 claims description 3
- 101150079604 glyA1 gene Proteins 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 125000004119 disulfanediyl group Chemical group *SS* 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 2
- 108050003765 Cysteine synthase CysM Proteins 0.000 claims 2
- 101100386153 Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1) cysNC gene Proteins 0.000 claims 2
- 102000019394 Serine hydroxymethyltransferases Human genes 0.000 claims 2
- 108050006939 Serine hydroxymethyltransferases Proteins 0.000 claims 2
- 101150116694 cysC gene Proteins 0.000 claims 2
- 101150052442 cysD gene Proteins 0.000 claims 2
- 101150041643 cysH gene Proteins 0.000 claims 2
- 101150100268 cysI gene Proteins 0.000 claims 2
- 101150000505 cysW gene Proteins 0.000 claims 2
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 239000002609 medium Substances 0.000 abstract description 18
- 238000000855 fermentation Methods 0.000 abstract description 12
- 230000004151 fermentation Effects 0.000 abstract description 12
- 230000001965 increasing effect Effects 0.000 abstract description 5
- 238000012546 transfer Methods 0.000 abstract description 5
- 229910052717 sulfur Inorganic materials 0.000 abstract description 3
- 239000011593 sulfur Substances 0.000 abstract description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 abstract 1
- 235000018417 cysteine Nutrition 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 229960004452 methionine Drugs 0.000 description 83
- 101150060102 metA gene Proteins 0.000 description 41
- 101150086633 metAA gene Proteins 0.000 description 41
- 101150091110 metAS gene Proteins 0.000 description 41
- 101150043924 metXA gene Proteins 0.000 description 41
- 108091034117 Oligonucleotide Proteins 0.000 description 33
- 108020004414 DNA Proteins 0.000 description 22
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 18
- 101150042623 metH gene Proteins 0.000 description 17
- 239000013612 plasmid Substances 0.000 description 16
- 241000894006 Bacteria Species 0.000 description 15
- 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 14
- 150000001875 compounds Chemical class 0.000 description 14
- 239000008103 glucose Substances 0.000 description 14
- 229960000318 kanamycin Drugs 0.000 description 13
- 229930195722 L-methionine Natural products 0.000 description 12
- RMRCNWBMXRMIRW-BYFNXCQMSA-M cyanocobalamin Chemical compound N#C[Co+]N([C@]1([H])[C@H](CC(N)=O)[C@]\2(CCC(=O)NC[C@H](C)OP(O)(=O)OC3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)C)C/2=C(C)\C([C@H](C/2(C)C)CCC(N)=O)=N\C\2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O RMRCNWBMXRMIRW-BYFNXCQMSA-M 0.000 description 12
- FFEARJCKVFRZRR-UHFFFAOYSA-N methionine Chemical compound CSCCC(N)C(O)=O FFEARJCKVFRZRR-UHFFFAOYSA-N 0.000 description 12
- 239000011715 vitamin B12 Substances 0.000 description 11
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 10
- 229930003779 Vitamin B12 Natural products 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C(\C)/C1=N/C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 description 10
- 230000000968 intestinal effect Effects 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 229960001153 serine Drugs 0.000 description 10
- 235000019163 vitamin B12 Nutrition 0.000 description 10
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 9
- 210000004027 cell Anatomy 0.000 description 9
- 101150014006 thrA gene Proteins 0.000 description 9
- MSTNYGQPCMXVAQ-KIYNQFGBSA-N 5,6,7,8-tetrahydrofolic acid Chemical compound N1C=2C(=O)NC(N)=NC=2NCC1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 MSTNYGQPCMXVAQ-KIYNQFGBSA-N 0.000 description 8
- 238000013459 approach Methods 0.000 description 8
- 101150063051 hom gene Proteins 0.000 description 8
- 241001583810 Colibri Species 0.000 description 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 7
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 7
- 235000011130 ammonium sulphate Nutrition 0.000 description 7
- 229930027917 kanamycin Natural products 0.000 description 7
- SBUJHOSQTJFQJX-NOAMYHISSA-N kanamycin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N SBUJHOSQTJFQJX-NOAMYHISSA-N 0.000 description 7
- 229930182823 kanamycin A Natural products 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- UNFWWIHTNXNPBV-WXKVUWSESA-N spectinomycin Chemical compound O([C@@H]1[C@@H](NC)[C@@H](O)[C@H]([C@@H]([C@H]1O1)O)NC)[C@]2(O)[C@H]1O[C@H](C)CC2=O UNFWWIHTNXNPBV-WXKVUWSESA-N 0.000 description 7
- 229960000268 spectinomycin Drugs 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- 229910004616 Na2MoO4.2H2 O Inorganic materials 0.000 description 6
- ZSLZBFCDCINBPY-ZSJPKINUSA-N acetyl-CoA Chemical compound O[C@@H]1[C@H](OP(O)(O)=O)[C@@H](COP(O)(=O)OP(O)(=O)OCC(C)(C)[C@@H](O)C(=O)NCCC(=O)NCCSC(=O)C)O[C@H]1N1C2=NC=NC(N)=C2N=C1 ZSLZBFCDCINBPY-ZSJPKINUSA-N 0.000 description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 6
- MPTQRFCYZCXJFQ-UHFFFAOYSA-L copper(II) chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Cu+2] MPTQRFCYZCXJFQ-UHFFFAOYSA-L 0.000 description 6
- 235000000639 cyanocobalamin Nutrition 0.000 description 6
- 239000011666 cyanocobalamin Substances 0.000 description 6
- 229960002104 cyanocobalamin Drugs 0.000 description 6
- ISPYRSDWRDQNSW-UHFFFAOYSA-L manganese(II) sulfate monohydrate Chemical compound O.[Mn+2].[O-]S([O-])(=O)=O ISPYRSDWRDQNSW-UHFFFAOYSA-L 0.000 description 6
- 239000002207 metabolite Substances 0.000 description 6
- FDEIWTXVNPKYDL-UHFFFAOYSA-N sodium molybdate dihydrate Chemical compound O.O.[Na+].[Na+].[O-][Mo]([O-])(=O)=O FDEIWTXVNPKYDL-UHFFFAOYSA-N 0.000 description 6
- 235000019157 thiamine Nutrition 0.000 description 6
- 150000003544 thiamines Chemical class 0.000 description 6
- RZLVQBNCHSJZPX-UHFFFAOYSA-L zinc sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O RZLVQBNCHSJZPX-UHFFFAOYSA-L 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000006555 catalytic reaction Methods 0.000 description 5
- WIIZWVCIJKGZOK-RKDXNWHRSA-N chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 5
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 5
- 238000002744 homologous recombination Methods 0.000 description 5
- 230000006801 homologous recombination Effects 0.000 description 5
- 229940049547 paraxin Drugs 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010361 transduction Methods 0.000 description 5
- 230000026683 transduction Effects 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 4
- 241000186226 Corynebacterium glutamicum Species 0.000 description 4
- 241000702191 Escherichia virus P1 Species 0.000 description 4
- VZXPDPZARILFQX-BYPYZUCNSA-N O-acetyl-L-serine Chemical compound CC(=O)OC[C@H]([NH3+])C([O-])=O VZXPDPZARILFQX-BYPYZUCNSA-N 0.000 description 4
- 108010042687 Pyruvate Oxidase Proteins 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000004520 electroporation Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- XUWPJKDMEZSVTP-LTYMHZPRSA-N kalafungina Chemical compound O=C1C2=C(O)C=CC=C2C(=O)C2=C1[C@@H](C)O[C@H]1[C@@H]2OC(=O)C1 XUWPJKDMEZSVTP-LTYMHZPRSA-N 0.000 description 4
- DTBNBXWJWCWCIK-UHFFFAOYSA-N phosphoenolpyruvic acid Chemical compound OC(=O)C(=C)OP(O)(O)=O DTBNBXWJWCWCIK-UHFFFAOYSA-N 0.000 description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 4
- PJWIPEXIFFQAQZ-PUFIMZNGSA-N 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonic acid Chemical compound OP(=O)(O)OC[C@@H](O)[C@@H](O)[C@H](O)CC(=O)C(O)=O PJWIPEXIFFQAQZ-PUFIMZNGSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 3
- 239000007832 Na2SO4 Substances 0.000 description 3
- 238000012408 PCR amplification Methods 0.000 description 3
- 102000018120 Recombinases Human genes 0.000 description 3
- 108010091086 Recombinases Proteins 0.000 description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 235000011148 calcium chloride Nutrition 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 3
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 3
- 235000019838 diammonium phosphate Nutrition 0.000 description 3
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 3
- 235000019797 dipotassium phosphate Nutrition 0.000 description 3
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 3
- 229910000397 disodium phosphate Inorganic materials 0.000 description 3
- 235000019800 disodium phosphate Nutrition 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000006052 feed supplement Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 230000002503 metabolic effect Effects 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- ZNOVTXRBGFNYRX-UHFFFAOYSA-N 2-[[4-[(2-amino-5-methyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid Chemical compound C1NC=2NC(N)=NC(=O)C=2N(C)C1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 ZNOVTXRBGFNYRX-UHFFFAOYSA-N 0.000 description 2
- 101710109578 Acetolactate synthase 1, chloroplastic Proteins 0.000 description 2
- 101710184601 Acetolactate synthase 2, chloroplastic Proteins 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- 101100290837 Bacillus subtilis (strain 168) metAA gene Proteins 0.000 description 2
- 101001055194 Brassica napus Acetolactate synthase 3, chloroplastic Proteins 0.000 description 2
- 101000981881 Brevibacillus parabrevis ATP-dependent glycine adenylase Proteins 0.000 description 2
- 101000981889 Brevibacillus parabrevis Linear gramicidin-PCP reductase Proteins 0.000 description 2
- YPWSLBHSMIKTPR-UHFFFAOYSA-N Cystathionine Natural products OC(=O)C(N)CCSSCC(N)C(O)=O YPWSLBHSMIKTPR-UHFFFAOYSA-N 0.000 description 2
- ILRYLPWNYFXEMH-UHFFFAOYSA-N D-cystathionine Natural products OC(=O)C(N)CCSCC(N)C(O)=O ILRYLPWNYFXEMH-UHFFFAOYSA-N 0.000 description 2
- 108010046276 FLP recombinase Proteins 0.000 description 2
- 102000002667 Glycine hydroxymethyltransferase Human genes 0.000 description 2
- 108010043428 Glycine hydroxymethyltransferase Proteins 0.000 description 2
- 108010016979 Homoserine O-succinyltransferase Proteins 0.000 description 2
- 108010064711 Homoserine dehydrogenase Proteins 0.000 description 2
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 2
- ILRYLPWNYFXEMH-WHFBIAKZSA-N L-cystathionine Chemical compound [O-]C(=O)[C@@H]([NH3+])CCSC[C@H]([NH3+])C([O-])=O ILRYLPWNYFXEMH-WHFBIAKZSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- 108700005075 Regulator Genes Proteins 0.000 description 2
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 2
- 241000607142 Salmonella Species 0.000 description 2
- 102000011929 Succinate-CoA Ligases Human genes 0.000 description 2
- 108010075728 Succinate-CoA Ligases Proteins 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 2
- 239000004473 Threonine Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 2
- 235000003704 aspartic acid Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 235000020776 essential amino acid Nutrition 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 108020004999 messenger RNA Proteins 0.000 description 2
- 101150003180 metB gene Proteins 0.000 description 2
- 101150076375 metR gene Proteins 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 description 2
- 229940093916 potassium phosphate Drugs 0.000 description 2
- 235000011009 potassium phosphates Nutrition 0.000 description 2
- 230000006920 protein precipitation Effects 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 108091008146 restriction endonucleases Proteins 0.000 description 2
- 108020000318 saccharopine dehydrogenase Proteins 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- TZBGSHAFWLGWBO-ABLWVSNPSA-N (2s)-2-[[4-[(2-amino-4-oxo-5,6,7,8-tetrahydro-1h-pteridin-6-yl)methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid Chemical compound C1=CC(C(=O)N[C@@H](CCC(=O)OC)C(O)=O)=CC=C1NCC1NC(C(=O)NC(N)=N2)=C2NC1 TZBGSHAFWLGWBO-ABLWVSNPSA-N 0.000 description 1
- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 description 1
- XBKONSCREBSMCS-REOHCLBHSA-N 3-disulfanyl-L-alanine Chemical compound OC(=O)[C@@H](N)CSS XBKONSCREBSMCS-REOHCLBHSA-N 0.000 description 1
- 108091000044 4-hydroxy-tetrahydrodipicolinate synthase Proteins 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 102000005758 Adenosylmethionine decarboxylase Human genes 0.000 description 1
- 108010070753 Adenosylmethionine decarboxylase Proteins 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 108020004652 Aspartate-Semialdehyde Dehydrogenase Proteins 0.000 description 1
- 241001132374 Asta Species 0.000 description 1
- 101000742087 Bacillus subtilis (strain 168) ATP-dependent threonine adenylase Proteins 0.000 description 1
- 101100076641 Bacillus subtilis (strain 168) metE gene Proteins 0.000 description 1
- 230000037357 C1-metabolism Effects 0.000 description 1
- 108010078791 Carrier Proteins Proteins 0.000 description 1
- 108091035707 Consensus sequence Proteins 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 101710109085 Cysteine synthase, chloroplastic/chromoplastic Proteins 0.000 description 1
- 108700024124 Cysteine synthases Proteins 0.000 description 1
- 102100037579 D-3-phosphoglycerate dehydrogenase Human genes 0.000 description 1
- 108010028127 Dihydrolipoamide Dehydrogenase Proteins 0.000 description 1
- 102000028526 Dihydrolipoamide Dehydrogenase Human genes 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 101100322888 Escherichia coli (strain K12) metL gene Proteins 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 108010036684 Glycine Dehydrogenase Proteins 0.000 description 1
- 102100033495 Glycine dehydrogenase (decarboxylating), mitochondrial Human genes 0.000 description 1
- 101000595467 Homo sapiens T-complex protein 1 subunit gamma Proteins 0.000 description 1
- SFSJZXMDTNDWIX-YFKPBYRVSA-N L-homomethionine Chemical compound CSCCC[C@H](N)C(O)=O SFSJZXMDTNDWIX-YFKPBYRVSA-N 0.000 description 1
- 229930182844 L-isoleucine Natural products 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 239000007993 MOPS buffer Substances 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 108010030837 Methylenetetrahydrofolate Reductase (NADPH2) Proteins 0.000 description 1
- 102000005954 Methylenetetrahydrofolate Reductase (NADPH2) Human genes 0.000 description 1
- JJIHLJJYMXLCOY-BYPYZUCNSA-N N-acetyl-L-serine Chemical compound CC(=O)N[C@@H](CO)C(O)=O JJIHLJJYMXLCOY-BYPYZUCNSA-N 0.000 description 1
- 101100109871 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) aro-8 gene Proteins 0.000 description 1
- 101710138316 O-acetylserine sulfhydrylase Proteins 0.000 description 1
- 102000052812 Ornithine decarboxylases Human genes 0.000 description 1
- 108700005126 Ornithine decarboxylases Proteins 0.000 description 1
- 108700023175 Phosphate acetyltransferases Proteins 0.000 description 1
- 108010038555 Phosphoglycerate dehydrogenase Proteins 0.000 description 1
- 102100021762 Phosphoserine phosphatase Human genes 0.000 description 1
- 108091000080 Phosphotransferase Proteins 0.000 description 1
- 108010053763 Pyruvate Carboxylase Proteins 0.000 description 1
- 102100039895 Pyruvate carboxylase, mitochondrial Human genes 0.000 description 1
- 101710088936 Pyruvate kinase I Proteins 0.000 description 1
- 101710185137 Pyruvate kinase II Proteins 0.000 description 1
- 241001148115 Rhizobium etli Species 0.000 description 1
- 241000589126 Rhizobium phaseoli Species 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 102100036049 T-complex protein 1 subunit gamma Human genes 0.000 description 1
- 101000774739 Thermus thermophilus Aspartokinase Proteins 0.000 description 1
- 108010022394 Threonine synthase Proteins 0.000 description 1
- 102000006843 Threonine synthase Human genes 0.000 description 1
- 102100033451 Thyroid hormone receptor beta Human genes 0.000 description 1
- 108091023040 Transcription factor Proteins 0.000 description 1
- 102000040945 Transcription factor Human genes 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 101150057540 aar gene Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- UUQMNUMQCIQDMZ-UHFFFAOYSA-N betahistine Chemical compound CNCCC1=CC=CC=N1 UUQMNUMQCIQDMZ-UHFFFAOYSA-N 0.000 description 1
- 230000001851 biosynthetic effect Effects 0.000 description 1
- 230000006696 biosynthetic metabolic pathway Effects 0.000 description 1
- RJAYAKGOVARVER-UHFFFAOYSA-N butanoic acid;2-oxobutanoic acid Chemical compound CCCC(O)=O.CCC(=O)C(O)=O RJAYAKGOVARVER-UHFFFAOYSA-N 0.000 description 1
- 230000021523 carboxylation Effects 0.000 description 1
- 238000006473 carboxylation reaction Methods 0.000 description 1
- 230000006652 catabolic pathway Effects 0.000 description 1
- MLYYVTUWGNIJIB-BXKDBHETSA-N cefazolin Chemical compound S1C(C)=NN=C1SCC1=C(C(O)=O)N2C(=O)[C@@H](NC(=O)CN3N=NN=C3)[C@H]2SC1 MLYYVTUWGNIJIB-BXKDBHETSA-N 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010367 cloning Methods 0.000 description 1
- 239000005515 coenzyme Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000287 crude extract Substances 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012239 gene modification Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000005017 genetic modification Effects 0.000 description 1
- 235000013617 genetically modified food Nutrition 0.000 description 1
- 229960002989 glutamic acid Drugs 0.000 description 1
- SFSJZXMDTNDWIX-UHFFFAOYSA-N homomethionine Natural products CSCCCC(N)C(O)=O SFSJZXMDTNDWIX-UHFFFAOYSA-N 0.000 description 1
- 108010071598 homoserine kinase Proteins 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 101150067967 iclR gene Proteins 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 235000020061 kirsch Nutrition 0.000 description 1
- 101150109249 lacI gene Proteins 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- ZNOVTXRBGFNYRX-ABLWVSNPSA-N levomefolic acid Chemical compound C1NC=2NC(N)=NC(=O)C=2N(C)C1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 ZNOVTXRBGFNYRX-ABLWVSNPSA-N 0.000 description 1
- 101150035025 lysC gene Proteins 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 101150117293 metC gene Proteins 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- CFHIDWOYWUOIHU-UHFFFAOYSA-N oxomethyl Chemical compound O=[CH] CFHIDWOYWUOIHU-UHFFFAOYSA-N 0.000 description 1
- 108010088694 phosphoserine aminotransferase Proteins 0.000 description 1
- 102000030592 phosphoserine aminotransferase Human genes 0.000 description 1
- 108010076573 phosphoserine phosphatase Proteins 0.000 description 1
- 102000020233 phosphotransferase Human genes 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 239000008057 potassium phosphate buffer Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 108020001580 protein domains Proteins 0.000 description 1
- 125000001747 pteroyl group Chemical group [H]C1=C([H])C(C(=O)[*])=C([H])C([H])=C1N([H])C([H])([H])C1=C([H])N=C2N([H])C(N([H])[H])=NC(=O)C2=N1 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 201000003068 rheumatic fever Diseases 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 238000002864 sequence alignment Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000002741 site-directed mutagenesis Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- -1 sulphur compound Chemical class 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 101150072448 thrB gene Proteins 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical class [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- 235000019263 trisodium citrate Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/12—Methionine; Cysteine; Cystine
-
- 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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
化合物 | 浓度 |
ZnSO4.7H2O | 0.0040g.L-1 |
CuCl2.2H2O | 0.0020g.L-1 |
MnSO4.H2O | 0.0200g.L-1 |
CoCl2.6H2O | 0.0080g.L-1 |
H3BO3 | 0.0010g.L-1 |
Na2MoO4.2H2O | 0.0004g.L-1 |
MgSO4.7H2O | 1.00g.L-1 |
柠檬酸 | 6.00g.L-1 |
CaCl2 2H2O | 0.04g.L-1 |
(NH4)2SO4 | 5.00g.L-1 |
K2HPO4 | 8.00g.L-1 |
Na2HPO4 | 2.00g.L-1 |
(NH4)2HPO4 | 8.00g.L-1 |
NH4Cl | 0.13g.L-1 |
NaOH4M | 调节至pH6.8 |
FeSO4,7H2O | 0.04g.L-1 |
硫胺 | 0.01g.L-1 |
葡萄糖 | 5.00g.L-1 |
维生素B12(氰钴铵素) | 0.01g.L-1 |
大观霉素 | 0.2g.L-1 |
MOPS | 5.00g.L-1 |
基因型 | 甲硫氨酸(mmol/gDW)(S) | 甲硫氨酸(mmol/gDW)(T) | 异亮氨酸(mmol/gDW)(S) | 异亮氨酸(mmol/gDW)(T) |
MG1655 metA*11ΔmetJ(pME101-thrA*1) | 0.55 | 0.68 | 0.28 | 0.32 |
MG1655 metA*11ΔmetJ(pME101-thrA*1-cysE) | 1.02 | 0.86 | 0.15 | 0.23 |
MG1655 metA*11ΔmetJ Ptrc-metH:Km(pME101-thrA*1-cysE) | 1.23 | 1.19 | 0.07 | 0.1 |
MG1655 metA*11ΔmetJ Ptrc-metHPtrc-metF:Km(pME101-thrA*1-cysE) | 1.36 | 1.77 | 0.17 | 0.23 |
MG1655 metA*11ΔmetJ Ptrc-metHPtrc-metF Ptrc-cysM(pME101-thrA*1-cysE) | n.d. | 2.04 | n.d. | 0.02 |
基因型 | CysE | MetH |
MG1655 metA*11ΔmetJ(pME101-thrA*1) | 65 | 3.2 |
MG1655 metA*11ΔmetJ(pME101-thrA*1-cysE) | 453 | 1.2 |
MG1655 metA*11ΔmetJ Ptrc-metH(pME101-thrA*1-cysE) | 475 | 12 |
MG1655 metA*11ΔmetJ Ptrc-metH Ptrc-metF:Km(pME101-thrA*1-cysE) | 292 | 6.8 |
化合物 | 浓度 |
ZnSO4.7H2O | 0.0040g.L-1 |
CuCl2.2H2O | 0.0020g.L-1 |
MnSO4.H2O | 0.0200g.L-1 |
CoCl2.6H2O | 0.0080g.L-1 |
H3BO3 | 0.0010g.L-1 |
Na2MoO4.2H2O | 0.0004g.L-1 |
MgSO4.7H2O | 1.00g.L-1 |
CaCl2 2H2O | 0.08g.L-1 |
(NH4)2SO4 | 5.00g.L-1 |
K2HPO4 | 8.00g.L-1 |
Na2HPO4 | 2.00g.L-1 |
(NH4)2HPO4 | 8.00g.L-1 |
NH4Cl | 0.13g.L-1 |
柠檬酸 | 6.00g.L-1 |
FeSO4,7H2O | 0.04g.L-1 |
硫胺 | 0.01g.L-1 |
葡萄糖 | 5.00g.L-1 |
PPG | 0.4mL.L-1 |
大观霉素 | 0.2g.L-1 |
维生素B12(氰钴铵素) | 0.01g.L-1 |
NaOH4M | 调节至pH6.8 |
化合物 | 浓度 |
ZnSO4.7H2O | 0.0040g.L-1 |
CuCl2.2H2O | 0.0020g.L-1 |
MnSO4.H2O | 0.0200g.L-1 |
CoCl2.6H2O | 0.0080g.L-1 |
H3BO3 | 0.0010g.L-1 |
Na2MoO4.2H2O | 0.0004g.L-1 |
MgSO4 | 5.00g.L-1 |
柠檬酸 | 6.00g.L-1 |
(NH4)2SO4 | 8.32g.L-1 |
Na2SO4 | 8.95g.L-1 |
(NH4)2S2O3 | 22.32g.L-1 |
FeSO4,7H2O | 0.04g.L-1 |
硫胺 | 0.01g.L-1 |
葡萄糖 | 500g.L-1 |
大观霉素 | 0.2g.L-1 |
维生素B12(氰钴铵素) | 0.01g.L-1 |
NH4OH 28% | 添加硫代硫酸盐之前调节至pH6.0 |
化合物 | 浓度 |
ZnSO4.7H2O | 0.0040g.L-1 |
CuCl2.2H2O | 0.0020g.L-1 |
MnSO4.H2O | 0.0200g.L-1 |
CoCl2.6H2O | 0.0080g.L-1 |
H3BO3 | 0.0010g.L-1 |
Na2MoO4.2H2O | 0.0004g.L-1 |
MgSO4 | 5.00g.L-1 |
柠檬酸 | 6.00g.L-1 |
(NH4)2SO4 | 20.0g.L-1 |
Na2SO4 | 10.0g.L-1 |
FeSO4,7H2O | 0.04g.L-1 |
硫胺 | 0.01g.L-1 |
葡萄糖 | 500g.L-1 |
大观霉素 | 0.2g.L-1 |
维生素B12(氰钴铵素) | 0.01g.L-1 |
NH4OH 28% | 调节至pH6.8 |
基因型 | 硫代硫酸盐/硫酸盐 | 甲硫氨酸(mM) | 异亮氨酸(mM) |
Ref+(pME101-thrA*1) | S | 70mM | 25mM |
Ref+(pME101-thrA*1) | T | 94mM | 35mM |
Ref+(pME101-thrA*1-cysE) | S | 74mM | 2mM |
Ref+(pME101-thrA*1-cysE) | T | 101mM | 0mM |
Ref+Ptrc-metH Ptrc-metF:Km(pME101-thrA*1-cysE) | T | 121mM | 1mM |
化合物 | 浓度 |
ZnSO4.7H2O | 0.0040g.L-1 |
CuCl2.2H2O | 0.0020g.L-1 |
MnSO4.H2O | 0.0200g.L-1 |
CoCl2.6H2O | 0.0080g.L-1 |
H3BO3 | 0.0010g.L-1 |
Na2MoO4.2H2O | 0.0004g.L-1 |
MgSO4 | 5.00g.L-1 |
柠檬酸 | 6.00g.L-1 |
K2HPO4,3H2O | 3.93g.L-1 |
(NH4)2SO4 | 5.54g.L-1 |
Na2SO4 | 5.96g.L-1 |
(NH4)2S2O3 | 33.48g.L-1 |
FeSO4,7H2O | 0.04g.L-1 |
硫胺 | 0.01g.L-1 |
葡萄糖 | 750g.L-1 |
大观霉素 | 0.2g.L-1 |
维生素B12(氰钴铵素) | 0.01g.L-1 |
NH4OH 28% | 添加硫代硫酸盐之前调节至pH6.0 |
化合物 | 浓度 |
ZnSO4.7H2O | 0.0040g.L-1 |
CuCl2.2H2O | 0.0020g.L-1 |
MnSO4.H2O | 0.0200g.L-1 |
CoCl2.6H2O | 0.0080g.L-1 |
H3BO3 | 0.0010g.L-1 |
Na2MoO4.2H2O | 0.0004g.L-1 |
MgSO4.7H2O | 1.00g.L-1 |
CaCl2 2H2O | 0.16g.L-1 |
(NH4)2SO4 | 5.00g.L-1 |
K2HPO4 | 15.00g.L-1 |
Na2HPO4 | 2.00g.L-1 |
(NH4)2HPO4 | 8.00g.L-1 |
NH4Cl | 0.13g.L-1 |
柠檬酸 | 6.00g.L-1 |
FeSO4,7H2O | 0.04g.L-1 |
硫胺 | 0.01g.L-1 |
葡萄糖 | 5.00g.L-1 |
PPG | 0.4mL.L-1 |
大观霉素 | 0.2g.L-1 |
维生素B12(氰钴铵素) | 0.01g.L-1 |
NaOH4M | 调节至pH6.8 |
Claims (27)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2006/050033 WO2007077041A1 (en) | 2006-01-04 | 2006-01-04 | Process for the preparation of methionine and its precursors homoserine or succinylhomoserine employing a microorganism with enhanced sulfate permease expression |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101351558A true CN101351558A (zh) | 2009-01-21 |
CN101351558B CN101351558B (zh) | 2013-08-14 |
Family
ID=37508334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800503269A Expired - Fee Related CN101351558B (zh) | 2006-01-04 | 2006-01-04 | 使用硫酸盐通透酶表达增强的微生物制备甲硫氨酸及其前体高丝氨酸或琥珀酰高丝氨酸的方法 |
Country Status (11)
Country | Link |
---|---|
US (2) | US8389250B2 (zh) |
EP (2) | EP2314710B1 (zh) |
JP (1) | JP5172697B2 (zh) |
CN (1) | CN101351558B (zh) |
AR (1) | AR058914A1 (zh) |
BR (1) | BRPI0620880B1 (zh) |
DK (1) | DK2314710T3 (zh) |
ES (1) | ES2459617T3 (zh) |
MY (1) | MY148979A (zh) |
PL (1) | PL1969130T3 (zh) |
WO (1) | WO2007077041A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102762736A (zh) * | 2009-12-14 | 2012-10-31 | 代谢探索者公司 | 诱导型启动子在甲硫氨酸生产中的用途 |
CN102782137A (zh) * | 2009-12-30 | 2012-11-14 | 代谢探索者公司 | 用于甲硫氨酸生产的菌株和方法 |
CN103429748A (zh) * | 2010-12-30 | 2013-12-04 | 代谢探索者公司 | 甲硫氨酸羟基类似物(mha)的发酵产生 |
CN108026516A (zh) * | 2015-08-07 | 2018-05-11 | 赢创德固赛有限公司 | 通过发酵的蛋白硫代羧化物依赖性l-甲硫氨酸生产 |
CN113388630A (zh) * | 2020-03-11 | 2021-09-14 | 华东理工大学 | 合成l-半胱氨酸的重组大肠杆菌的构建方法及其应用 |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4110641B2 (ja) | 1998-11-17 | 2008-07-02 | 味の素株式会社 | 発酵法によるl−メチオニンの製造法 |
BRPI0620880B1 (pt) * | 2006-01-04 | 2018-10-09 | Evonik Degussa Gmbh | método para a produção de metionina, pelo cultivo de um microorganismo, e, microorganismo |
CN101454460A (zh) * | 2006-05-24 | 2009-06-10 | 赢创德固赛有限责任公司 | 制备l-甲硫氨酸的方法 |
KR100905381B1 (ko) | 2006-07-28 | 2009-06-30 | 씨제이제일제당 (주) | L-메치오닌 전구체 생산 균주 및 상기 l-메치오닌전구체로부터의 l-메치오닌 및 유기산의 생산방법 |
WO2009043372A1 (en) * | 2007-10-02 | 2009-04-09 | Metabolic Explorer | Increasing methionine yield |
JP4882023B2 (ja) | 2008-03-19 | 2012-02-22 | 平田機工株式会社 | ワーク検査搬送装置 |
US7851180B2 (en) * | 2008-04-04 | 2010-12-14 | Cj Cheiljedang Corporation | Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganism |
US9005952B2 (en) | 2008-04-04 | 2015-04-14 | Cj Cheiljedang Corporation | Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganism |
WO2010022763A1 (en) * | 2008-08-25 | 2010-03-04 | Metabolic Explorer | Method for the preparation of 2-hydroxy-isobutyrate |
WO2010020289A1 (en) | 2008-08-22 | 2010-02-25 | Metabolic Explorer | Production of n-acetylated sulphur-containing amino acids with microorganisms having enhanced n-acetyltransferase enzymatic activity |
WO2010020290A1 (en) | 2008-08-22 | 2010-02-25 | Metabolic Explorer | Producing methionine without n-acetyl methionine |
JP5774493B2 (ja) | 2008-12-31 | 2015-09-09 | メタボリック エクスプローラー | ジオールの生産方法 |
JP2012223092A (ja) * | 2009-08-28 | 2012-11-15 | Ajinomoto Co Inc | L−アミノ酸の製造法 |
US8609396B2 (en) | 2009-08-28 | 2013-12-17 | Cj Cheiljedang Corporation | Microorganism producing O-acetyl-homoserine and the method of producing O-acetyl-homoserine using the microorganism |
RU2009136544A (ru) * | 2009-10-05 | 2011-04-10 | Закрытое акционерное общество "Научно-исследовательский институт "Аджиномото-Генетика" (ЗАО АГРИ) (RU) | Способ получения l-цистеина с использованием бактерии семейства enterobacteriaceae |
FR2951195B1 (fr) | 2009-10-14 | 2014-01-31 | Roquette Freres | Composition riche en methionine destinee a l'alimentation animale |
WO2011065469A1 (ja) | 2009-11-30 | 2011-06-03 | 味の素株式会社 | L-システイン生産菌及びl-システインの製造法 |
MX2012007718A (es) | 2009-12-30 | 2012-07-25 | Metabolic Explorer Sa | Aumento de la produccion de metionina mediante la sobreexpresion de succinato deshidrogenasa. |
WO2012001003A1 (en) | 2010-07-02 | 2012-01-05 | Metabolic Explorer | Method for the preparation of hydroxy acids |
TWI500768B (zh) | 2010-07-05 | 2015-09-21 | Metabolic Explorer Sa | 由蔗糖製備1,3-丙二醇之方法 |
BR112013006031A2 (pt) | 2010-09-14 | 2016-06-07 | Ajinomoto Kk | bactéria,e, método para produzir um aminoácido contendo enxofre, uma substância relacionada ao mesmo, ou uma mnistura dos mesmos. |
KR101208267B1 (ko) | 2010-10-20 | 2012-12-04 | 씨제이제일제당 (주) | O-포스포세린 설피드릴라제 변이체 |
AR083468A1 (es) | 2010-10-25 | 2013-02-27 | Metabolic Explorer Sa | Aumento de la disponibilidad de nadph para la produccion de metionina |
WO2012090021A1 (en) | 2010-12-30 | 2012-07-05 | Metabolic Explorer | Recombinant microorganism for the fermentative production of methionine |
EP2479279A1 (de) | 2011-01-20 | 2012-07-25 | Evonik Degussa GmbH | Verfahren zur fermentativen Herstellung schwefelhaltiger Aminosäuren |
JP2014087259A (ja) | 2011-02-22 | 2014-05-15 | Ajinomoto Co Inc | L−システイン生産菌及びl−システインの製造法 |
US9234223B2 (en) | 2011-04-01 | 2016-01-12 | Ajinomoto Co., Inc. | Method for producing L-cysteine |
JP6020443B2 (ja) | 2011-04-01 | 2016-11-02 | 味の素株式会社 | L−システインの製造法 |
EP2540834A1 (en) | 2011-06-29 | 2013-01-02 | Metabolic Explorer | Method for the preparation of 1,3-propanediol |
AR086790A1 (es) | 2011-06-29 | 2014-01-22 | Metabolic Explorer Sa | Un microorganismo para la produccion de metionina con importacion de glucosa mejorada |
WO2013053824A1 (en) | 2011-10-11 | 2013-04-18 | Metabolic Explorer | New biosynthesis pathway for prenol in a recombinant microorganism |
FR2983870B1 (fr) | 2011-12-08 | 2015-07-17 | Roquette Freres | Composition en methionine destinee a l'alimentation animale |
EP2628792A1 (de) | 2012-02-17 | 2013-08-21 | Evonik Industries AG | Zelle mit verringerter ppGppase-Aktivität |
EP2647718A3 (en) | 2012-04-06 | 2014-12-24 | Metabolic Explorer | Process for producing 5-aminopentanoate empolying a recombinant microorganism |
US9506093B2 (en) | 2012-06-18 | 2016-11-29 | Metabolic Explorer | Recombinant microorganism for the fermentative production of methionine |
EP2700715B1 (de) | 2012-08-20 | 2018-07-25 | Evonik Degussa GmbH | Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae |
WO2014049382A2 (en) | 2012-09-26 | 2014-04-03 | Metabolic Explorer | Ethylenediamine fermentative production by a recombinant microorganism |
WO2014071182A1 (en) | 2012-11-01 | 2014-05-08 | Massachusetts Institute Of Technology | Directed evolution of synthetic gene cluster |
MY185322A (en) | 2013-05-13 | 2021-05-04 | Ajinomoto Kk | Method for producing l-amino acid |
EP3039153B1 (en) | 2013-08-30 | 2018-08-22 | Evonik Degussa GmbH | Microorganism for methionine production with improved methionine synthase activity and methionine efflux |
CN104736707B (zh) | 2013-10-21 | 2017-08-25 | 味之素株式会社 | 生产l‑氨基酸的方法 |
WO2015060391A1 (ja) | 2013-10-23 | 2015-04-30 | 味の素株式会社 | 目的物質の製造法 |
JP6393898B2 (ja) * | 2014-08-03 | 2018-09-26 | 国立大学法人 奈良先端科学技術大学院大学 | 酵母の培養方法 |
CA2959563A1 (en) | 2014-09-01 | 2016-03-10 | Metabolic Explorer | Method and microorganism for methionine production by fermentation with improved methionine efflux |
EP3050970B1 (en) | 2015-01-28 | 2019-09-18 | Metabolic Explorer | Modified microorganism for optimized production of 1,4-butanediol |
EP3280794B1 (en) | 2015-04-07 | 2020-05-27 | Metabolic Explorer | A modified microorganism for the optimized production of 2,4-dihydroxyburyrate with enhanced 2,4-dihydroxybutyrate efflux |
EP3095868A1 (en) | 2015-05-19 | 2016-11-23 | Evonik Degussa GmbH | Methionine production |
US20180135085A1 (en) | 2015-07-10 | 2018-05-17 | Evonik Degussa Gmbh | Amino acid production |
RU2769873C2 (ru) | 2015-07-13 | 2022-04-07 | Пивот Байо, Инк. | Способы и композиции для улучшения признаков растений |
EP3347478B1 (en) | 2015-09-10 | 2022-09-21 | Metabolic Explorer | New lactaldehyde reductases for the production of 1,2-propanediol |
FR3041658B1 (fr) | 2015-09-30 | 2017-10-20 | Arkema France | Procede de production de l-methionine |
FR3041659B1 (fr) | 2015-09-30 | 2017-10-20 | Arkema France | Procede de production de l-methionine |
CN108291219B (zh) | 2015-10-05 | 2023-02-17 | 麻省理工学院 | 使用重构nif簇的氮固定 |
BR112018010747A8 (pt) | 2015-11-27 | 2019-02-26 | Evonik Degussa Gmbh | método para a produção de l-metionina |
WO2017118871A1 (en) | 2016-01-08 | 2017-07-13 | Metabolic Explorer | Method to produce l-methionine by a fermentative production |
EP3296404A1 (en) | 2016-09-15 | 2018-03-21 | Evonik Degussa GmbH | Modified microorganism for production of methionine |
CA3049258A1 (en) | 2017-01-12 | 2018-07-19 | Pivot Bio, Inc. | Methods and compositions for improving plant traits |
JP7066977B2 (ja) | 2017-04-03 | 2022-05-16 | 味の素株式会社 | L-アミノ酸の製造法 |
KR102605543B1 (ko) | 2017-07-11 | 2023-11-22 | 아디쎄오 프랑스 에스에이에스 | 메티오닌-생산 효모 |
MX2020001599A (es) * | 2017-08-09 | 2020-08-17 | Pivot Bio Inc | Métodos y composiciones para mejorar los microbios modificados por ingeniería. |
EP3470512A1 (en) | 2017-10-10 | 2019-04-17 | Metabolic Explorer | Mutant phosphoserine aminotransferase for the conversion of homoserine into 4-hydroxy-2-ketobutyrate |
CN111587287A (zh) | 2017-10-25 | 2020-08-25 | 皮沃特生物股份有限公司 | 用于改良固氮的工程微生物的方法和组合物 |
US11963530B2 (en) | 2018-06-27 | 2024-04-23 | Pivot Bio, Inc. | Agricultural compositions comprising remodeled nitrogen fixing microbes |
BR112021005543A2 (pt) | 2018-09-28 | 2021-06-29 | Ajinomoto Co., Inc. | método para produzir l-metionina |
EP3861109A1 (en) | 2018-10-05 | 2021-08-11 | Ajinomoto Co., Inc. | Method for producing target substance by bacterial fermentation |
US20220162655A1 (en) * | 2019-03-26 | 2022-05-26 | Zymergen Inc. | Engineered biosynthetic pathways for production of l-homocysteine by fermentation |
KR102472559B1 (ko) * | 2019-06-28 | 2022-12-01 | 씨제이제일제당 주식회사 | 황 함유 아미노산 또는 그 유도체의 제조방법 |
KR102472558B1 (ko) * | 2019-06-28 | 2022-12-01 | 씨제이제일제당 주식회사 | 황 함유 아미노산 또는 그 유도체 제조방법 |
CN112592924B (zh) * | 2020-12-28 | 2022-07-01 | 宁夏伊品生物科技股份有限公司 | 一种yh66_10325基因改造的产l-异亮氨酸重组菌株及其构建方法与应用 |
CN114350586B (zh) * | 2022-01-24 | 2023-07-28 | 浙江工业大学 | 高产l-半胱氨酸的基因工程菌、构建方法及应用 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000157267A (ja) | 1998-11-24 | 2000-06-13 | Ajinomoto Co Inc | 変異型metJ遺伝子及びL−メチオニンの製造法 |
US6831165B1 (en) * | 1999-06-25 | 2004-12-14 | Basf Aktiengesellschaft | Corynebacterium glutamicum genes encoding proteins involved in homeostasis and adaptation |
WO2001048146A1 (fr) * | 1999-12-24 | 2001-07-05 | Ajinomoto Co., Inc. | Procede de production d'acide l-amine et nouveau gene |
US7220571B2 (en) * | 2000-09-28 | 2007-05-22 | Archer-Daniels-Midland Company | Escherichia coli strains which over-produce L-threonine and processes for the production of L-threonine by fermentation |
EP1686184B1 (en) * | 2001-07-11 | 2008-08-27 | Evonik Degussa GmbH | Process for the preparation of L-threonine using strains of the enterobacteriaceae family |
AU2002312980A1 (en) * | 2001-07-11 | 2003-01-29 | Degussa Ag | Process for the preparation of l-amino acids using strains of the enterobacteriaceae family |
US7160711B2 (en) * | 2001-08-06 | 2007-01-09 | Degussa Ag | Coryneform bacteria which produce chemical compounds I |
DE10239308A1 (de) * | 2002-08-27 | 2004-03-11 | Basf Ag | Verfahren zur fermentativen Herstellung von schwefelhaltigen Feinchemikalien |
CN100552030C (zh) * | 2002-12-20 | 2009-10-21 | 梅坦诺米克斯有限及两合公司 | 制备氨基酸的方法 |
DE10305774A1 (de) * | 2003-02-06 | 2004-08-26 | Consortium für elektrochemische Industrie GmbH | Verfahren zur fermentativen Herstellung von L-Methionin |
US20060270013A1 (en) | 2003-02-18 | 2006-11-30 | Michel Chateau | Method for the production of evolved microorganisms which permit the generation or modification of metabolic pathways |
JP2007525951A (ja) * | 2003-05-30 | 2007-09-13 | マイクロバイア インコーポレイテッド | アミノ酸生産用の方法および組成物 |
RU2275425C2 (ru) * | 2003-11-03 | 2006-04-27 | Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО АГРИ) | Бактерия, принадлежащая к роду escherichia, - продуцент l-цистеина и способ получения l-цистеина |
DE10359668A1 (de) * | 2003-12-18 | 2005-07-14 | Basf Ag | Verfahren zur Herstellung von Methionin |
DE102004009454A1 (de) * | 2004-02-27 | 2005-09-15 | Degussa Ag | Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung von rekombinanten Mikroorganismen |
DE102004013503A1 (de) * | 2004-03-18 | 2005-10-06 | Degussa Ag | Verfahren zur Herstellung von L-Aminosäuren unter Verwendung coryneformer Bakterien |
WO2005111202A1 (en) * | 2004-05-12 | 2005-11-24 | Metabolic Explorer | Recombinant enzyme with altered feedback sensitivity |
BRPI0607939A2 (pt) * | 2005-02-07 | 2010-11-30 | Metabolic Explorer Sa | microorganismo, e, método para a preparação fermentativa de um aminoácido |
KR20080036608A (ko) * | 2005-07-18 | 2008-04-28 | 바스프 에스이 | 메티오닌 생산 재조합 미생물 |
BRPI0620880B1 (pt) * | 2006-01-04 | 2018-10-09 | Evonik Degussa Gmbh | método para a produção de metionina, pelo cultivo de um microorganismo, e, microorganismo |
-
2006
- 2006-01-04 BR BRPI0620880A patent/BRPI0620880B1/pt not_active IP Right Cessation
- 2006-01-04 US US12/159,846 patent/US8389250B2/en active Active
- 2006-01-04 ES ES06707666.1T patent/ES2459617T3/es active Active
- 2006-01-04 WO PCT/EP2006/050033 patent/WO2007077041A1/en active Application Filing
- 2006-01-04 EP EP10187418.8A patent/EP2314710B1/en not_active Not-in-force
- 2006-01-04 CN CN2006800503269A patent/CN101351558B/zh not_active Expired - Fee Related
- 2006-01-04 EP EP06707666.1A patent/EP1969130B1/en not_active Not-in-force
- 2006-01-04 DK DK10187418.8T patent/DK2314710T3/en active
- 2006-01-04 JP JP2008548953A patent/JP5172697B2/ja not_active Expired - Fee Related
- 2006-01-04 PL PL06707666T patent/PL1969130T3/pl unknown
-
2007
- 2007-01-04 MY MYPI20070009A patent/MY148979A/en unknown
- 2007-01-04 AR ARP070100036A patent/AR058914A1/es not_active Application Discontinuation
-
2013
- 2013-01-09 US US13/737,188 patent/US9187775B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102762736A (zh) * | 2009-12-14 | 2012-10-31 | 代谢探索者公司 | 诱导型启动子在甲硫氨酸生产中的用途 |
CN104673852A (zh) * | 2009-12-14 | 2015-06-03 | 代谢探索者公司 | 诱导型启动子在甲硫氨酸生产中的用途 |
CN102782137A (zh) * | 2009-12-30 | 2012-11-14 | 代谢探索者公司 | 用于甲硫氨酸生产的菌株和方法 |
CN102782137B (zh) * | 2009-12-30 | 2016-01-06 | 代谢探索者公司 | 用于甲硫氨酸生产的菌株和方法 |
CN103429748A (zh) * | 2010-12-30 | 2013-12-04 | 代谢探索者公司 | 甲硫氨酸羟基类似物(mha)的发酵产生 |
CN103429748B (zh) * | 2010-12-30 | 2016-01-06 | 代谢探索者公司 | 甲硫氨酸羟基类似物(mha)的发酵产生 |
CN108026516A (zh) * | 2015-08-07 | 2018-05-11 | 赢创德固赛有限公司 | 通过发酵的蛋白硫代羧化物依赖性l-甲硫氨酸生产 |
CN113388630A (zh) * | 2020-03-11 | 2021-09-14 | 华东理工大学 | 合成l-半胱氨酸的重组大肠杆菌的构建方法及其应用 |
CN113388630B (zh) * | 2020-03-11 | 2022-07-26 | 华东理工大学 | 合成l-半胱氨酸的重组大肠杆菌的构建方法及其应用 |
Also Published As
Publication number | Publication date |
---|---|
WO2007077041A1 (en) | 2007-07-12 |
JP2009521939A (ja) | 2009-06-11 |
CN101351558B (zh) | 2013-08-14 |
US20130183726A1 (en) | 2013-07-18 |
BRPI0620880B1 (pt) | 2018-10-09 |
JP5172697B2 (ja) | 2013-03-27 |
EP2314710B1 (en) | 2016-03-30 |
US9187775B2 (en) | 2015-11-17 |
US20080311632A1 (en) | 2008-12-18 |
MY148979A (en) | 2013-06-28 |
ES2459617T3 (es) | 2014-05-12 |
BRPI0620880A2 (pt) | 2012-09-18 |
EP2314710A2 (en) | 2011-04-27 |
EP2314710A3 (en) | 2012-02-22 |
PL1969130T3 (pl) | 2014-08-29 |
EP1969130A1 (en) | 2008-09-17 |
DK2314710T3 (en) | 2016-06-13 |
US8389250B2 (en) | 2013-03-05 |
AR058914A1 (es) | 2008-03-05 |
EP1969130B1 (en) | 2014-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101351558B (zh) | 使用硫酸盐通透酶表达增强的微生物制备甲硫氨酸及其前体高丝氨酸或琥珀酰高丝氨酸的方法 | |
CN101821401B (zh) | 增加甲硫氨酸得率 | |
CN102782137B (zh) | 用于甲硫氨酸生产的菌株和方法 | |
US8748136B2 (en) | Producing methionine without N-acyl-methionine | |
US20080286840A1 (en) | Microorganisms Comprising Enzymes Express with Low Gamma-Elimination Activity | |
CN104411821A (zh) | 用于发酵生产甲硫氨酸的重组微生物 | |
CN105658785B (zh) | 具有增强的甲硫氨酸流出的用于甲硫氨酸生产的微生物 | |
US10196658B2 (en) | Microorganism for methionine production with improved methionine synthase activity and methionine efflux | |
CN102712941A (zh) | 通过过表达琥珀酸脱氢酶增加甲硫氨酸生产 | |
CN103429748B (zh) | 甲硫氨酸羟基类似物(mha)的发酵产生 | |
JP2012196222A (ja) | 硫酸透過酵素の発現が増強された微生物を用いてメチオニンおよびその前駆体ホモセリンまたはスクシニルホモセリンを製造するための方法 | |
MX2008008777A (en) | Process for the preparation of methionine and its precursors homoserine or succinylhomoserine employing a microorganism with enhanced sulfate permease expression |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: essen Patentee after: Evonik Degussa GmbH Address before: French Shengbo zirl Patentee before: Metabolic Explorer |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Essen, Germany Patentee after: Evonik Operations Ltd. Address before: Essen, Germany Patentee before: EVONIK DEGUSSA GmbH |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 |
|
CF01 | Termination of patent right due to non-payment of annual fee |