CN114277043B - 一种耐热甘露糖苷酶基因及其表达蛋白和应用 - Google Patents
一种耐热甘露糖苷酶基因及其表达蛋白和应用 Download PDFInfo
- Publication number
- CN114277043B CN114277043B CN202111675277.0A CN202111675277A CN114277043B CN 114277043 B CN114277043 B CN 114277043B CN 202111675277 A CN202111675277 A CN 202111675277A CN 114277043 B CN114277043 B CN 114277043B
- Authority
- CN
- China
- Prior art keywords
- mannosidase
- enzyme
- gene
- heat
- enzyme activity
- 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
- 108010054377 Mannosidases Proteins 0.000 title claims abstract description 64
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 23
- 102000004169 proteins and genes Human genes 0.000 title abstract description 14
- 102000001696 Mannosidases Human genes 0.000 claims abstract description 53
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims abstract description 13
- GUBGYTABKSRVRQ-PZPXDAEZSA-N 4β-mannobiose 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-PZPXDAEZSA-N 0.000 claims abstract description 11
- DKXNBNKWCZZMJT-UHFFFAOYSA-N O4-alpha-D-Mannopyranosyl-D-mannose Natural products O=CC(O)C(O)C(C(O)CO)OC1OC(CO)C(O)C(O)C1O DKXNBNKWCZZMJT-UHFFFAOYSA-N 0.000 claims abstract description 11
- LHAOFBCHXGZGOR-NAVBLJQLSA-N alpha-D-Manp-(1->3)-alpha-D-Manp-(1->2)-alpha-D-Manp Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@@H](O[C@@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@@H](CO)O1 LHAOFBCHXGZGOR-NAVBLJQLSA-N 0.000 claims abstract description 11
- FYGDTMLNYKFZSV-UHFFFAOYSA-N mannotriose Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(O)C(O)C2O)CO)C(O)C1O FYGDTMLNYKFZSV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000006460 hydrolysis reaction Methods 0.000 claims description 12
- 239000013598 vector Substances 0.000 claims description 12
- 230000007062 hydrolysis Effects 0.000 claims description 10
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 4
- 108091028043 Nucleic acid sequence Proteins 0.000 claims description 3
- 102000004190 Enzymes Human genes 0.000 abstract description 59
- 108090000790 Enzymes Proteins 0.000 abstract description 59
- 230000000694 effects Effects 0.000 abstract description 39
- 235000000346 sugar Nutrition 0.000 abstract description 4
- 230000006098 transglycosylation Effects 0.000 abstract description 3
- 238000005918 transglycosylation reaction Methods 0.000 abstract description 3
- 230000007071 enzymatic hydrolysis Effects 0.000 abstract description 2
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000000311 mannosyl group Chemical group C1([C@@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 abstract 1
- 229940088598 enzyme Drugs 0.000 description 55
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000000243 solution Substances 0.000 description 15
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 9
- 238000002835 absorbance Methods 0.000 description 9
- 239000000872 buffer Substances 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 5
- 239000013612 plasmid Substances 0.000 description 5
- IFBHRQDFSNCLOZ-ZIQFBCGOSA-N 4-nitrophenyl alpha-D-glucoside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC1=CC=C([N+]([O-])=O)C=C1 IFBHRQDFSNCLOZ-ZIQFBCGOSA-N 0.000 description 4
- MLJYKRYCCUGBBV-YTWAJWBKSA-N 4-nitrophenyl beta-D-xyloside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)CO[C@H]1OC1=CC=C([N+]([O-])=O)C=C1 MLJYKRYCCUGBBV-YTWAJWBKSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 3
- 102000019199 alpha-Mannosidase Human genes 0.000 description 3
- 108010012864 alpha-Mannosidase Proteins 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 238000010367 cloning Methods 0.000 description 3
- 239000013599 cloning vector Substances 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000003028 enzyme activity measurement method Methods 0.000 description 3
- 239000013604 expression vector Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- 229920002752 Konjac Polymers 0.000 description 2
- 239000006137 Luria-Bertani broth Substances 0.000 description 2
- 240000000220 Panda oleosa Species 0.000 description 2
- 235000016496 Panda oleosa Nutrition 0.000 description 2
- 241001353484 Pseudothermotoga thermarum DSM 5069 Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 239000000287 crude extract Substances 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 239000003262 industrial enzyme Substances 0.000 description 2
- 235000010485 konjac Nutrition 0.000 description 2
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229920000936 Agarose Polymers 0.000 description 1
- 241000186000 Bifidobacterium Species 0.000 description 1
- 108020004705 Codon Proteins 0.000 description 1
- 108700010070 Codon Usage Proteins 0.000 description 1
- 102000004157 Hydrolases Human genes 0.000 description 1
- 108090000604 Hydrolases Proteins 0.000 description 1
- 241000186660 Lactobacillus Species 0.000 description 1
- 102000003960 Ligases Human genes 0.000 description 1
- 108090000364 Ligases Proteins 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 102000018120 Recombinases Human genes 0.000 description 1
- 108010091086 Recombinases Proteins 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 102000005936 beta-Galactosidase Human genes 0.000 description 1
- 108010005774 beta-Galactosidase Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079919 digestives enzyme preparation Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 238000001952 enzyme assay Methods 0.000 description 1
- 235000021255 galacto-oligosaccharides Nutrition 0.000 description 1
- 150000003271 galactooligosaccharides Chemical class 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- BPHPUYQFMNQIOC-NXRLNHOXSA-N isopropyl beta-D-thiogalactopyranoside Chemical compound CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O BPHPUYQFMNQIOC-NXRLNHOXSA-N 0.000 description 1
- 229940039696 lactobacillus Drugs 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 235000013406 prebiotics Nutrition 0.000 description 1
- 230000006916 protein interaction Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000002094 transglycosylational effect Effects 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000005253 yeast cell Anatomy 0.000 description 1
Images
Landscapes
- Enzymes And Modification Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111675277.0A CN114277043B (zh) | 2021-12-31 | 2021-12-31 | 一种耐热甘露糖苷酶基因及其表达蛋白和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111675277.0A CN114277043B (zh) | 2021-12-31 | 2021-12-31 | 一种耐热甘露糖苷酶基因及其表达蛋白和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114277043A CN114277043A (zh) | 2022-04-05 |
CN114277043B true CN114277043B (zh) | 2023-07-07 |
Family
ID=80879658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111675277.0A Active CN114277043B (zh) | 2021-12-31 | 2021-12-31 | 一种耐热甘露糖苷酶基因及其表达蛋白和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114277043B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114196609B (zh) * | 2021-12-31 | 2023-06-23 | 淮阴工学院 | 从乳酸合成纯聚乳酸的大肠杆菌工程菌及其制备方法和应用 |
-
2021
- 2021-12-31 CN CN202111675277.0A patent/CN114277043B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN114277043A (zh) | 2022-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20200181585A1 (en) | Mutant of Cyclodextrin Glycosyltransferase | |
KR101521711B1 (ko) | 신규한 아가로올리고당 분해효소 및 이를 이용한 아가로오스로부터 3,6-안하이드로-l-갈락토오스와 갈락토오스의 생산방법 | |
US20220002698A1 (en) | Thermophilic Recombinant Type II Pullulanase and Application thereof | |
CN112553227B (zh) | 一种耐热多功能糖苷水解酶及其编码基因和应用 | |
CN114277043B (zh) | 一种耐热甘露糖苷酶基因及其表达蛋白和应用 | |
CN116024198A (zh) | λ-卡拉胶酶CglA-FFWV33在制备λ-卡拉胶寡糖中的应用 | |
CN112553183B (zh) | 一种糖苷水解酶CmChi3及其在降解水解胶体几丁质上的应用 | |
US9512420B2 (en) | Use of N-acetylneuraminic acid aldolase in catalytic synthesis of N-acetylneuraminic acid | |
CN111411066A (zh) | 一种双途径复合产神经氨酸枯草芽孢杆菌及构建方法 | |
CN111394410A (zh) | 一种高催化活性神经氨酸合酶及应用 | |
CN116286756A (zh) | 嗜热氨基葡萄糖-6-磷酸脱氨酶突变体、编码基因及其应用 | |
CN116121227A (zh) | β-1,3-葡聚糖酶突变体N54W及其基因和应用 | |
EP0456986B1 (en) | Heat resistant beta-galactosyltransferase, its production process and its use | |
Chi et al. | Characterization of two thermostable β-agarases from a newly isolated marine agarolytic bacterium, Vibrio sp. S1 | |
CN116640744B (zh) | 壳聚糖酶OUC-CsnA4-S49I及其应用和制备壳寡糖的方法 | |
CN114574511B (zh) | 极耐热木聚糖酶基因、极耐热木聚糖酶及其应用 | |
CN115261367B (zh) | 一种纤维二糖差向异构酶突变体及其应用 | |
CN114015735B (zh) | 一种蔗糖磷酸化酶和葡萄糖异构酶级联催化合成黑曲霉二糖的方法 | |
CN114381446B (zh) | 一种耐热耐酸阿拉伯糖苷酶基因及其表达蛋白、重组载体、重组菌和应用 | |
CN116640747B (zh) | 壳聚糖酶OUC-CsnA4-S49P及其应用 | |
CN102492710B (zh) | β-葡萄糖苷酶Cel1b及其表达基因与应用 | |
CN113430217B (zh) | 一种持续性内切纤维素酶及其编码基因与应用 | |
KR102300386B1 (ko) | 알파- 및 베타-1,4-글리코시드 결합을 모두 절단하는 효소의 용도 | |
JP5714241B2 (ja) | α−グルコシダーゼとその製造方法並びに用途 | |
CN101407820A (zh) | 一种编码糖基水解酶家族32的蔗糖酶的基因及其应用 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: 518000 909, Building 49, No. 3, Queshan Yunfeng Road, Taoyuan Community, Dalang Street, Longhua District, Shenzhen, Guangdong Patentee after: Shenzhen Morning Intellectual Property Operations Co.,Ltd. Address before: 223400 8th floor, Anton building, No. 10, Hai'an Road, Lianshui County, Huai'an City, Jiangsu Province Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240202 Address after: 256623 West of Gaoliu Road and South of Xinxing Road, Qingtian Office, High tech Zone, Binzhou City, Shandong Province Patentee after: BINZHOU HUAKANG MENGZHIYUAN BIOTECHNOLOGY Co.,Ltd. Country or region after: China Address before: 518000 909, Building 49, No. 3, Queshan Yunfeng Road, Taoyuan Community, Dalang Street, Longhua District, Shenzhen, Guangdong Patentee before: Shenzhen Morning Intellectual Property Operations Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |