CA2780767A1 - Beta-glucosidase i variants with improved properties - Google Patents
Beta-glucosidase i variants with improved properties Download PDFInfo
- Publication number
- CA2780767A1 CA2780767A1 CA2780767A CA2780767A CA2780767A1 CA 2780767 A1 CA2780767 A1 CA 2780767A1 CA 2780767 A CA2780767 A CA 2780767A CA 2780767 A CA2780767 A CA 2780767A CA 2780767 A1 CA2780767 A1 CA 2780767A1
- Authority
- CA
- Canada
- Prior art keywords
- bgl1
- iota
- wild type
- over wild
- variant
- 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.)
- Abandoned
Links
- 108010047754 beta-Glucosidase Proteins 0.000 title claims abstract description 64
- 102000006995 beta-Glucosidase Human genes 0.000 title claims abstract description 63
- 230000001976 improved effect Effects 0.000 title claims description 207
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- 101100058298 Saccharomycopsis fibuligera BGL1 gene Proteins 0.000 claims description 304
- 101710099628 Beta-glucosidase 1 Proteins 0.000 claims description 298
- 230000000694 effects Effects 0.000 claims description 236
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- 230000014509 gene expression Effects 0.000 claims description 10
- 239000008103 glucose Substances 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
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- 208000023514 Barrett esophagus Diseases 0.000 description 1
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- 102220468006 HLA class II histocompatibility antigen, DP beta 1 chain_R125K_mutation Human genes 0.000 description 1
- 244000286779 Hansenula anomala Species 0.000 description 1
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- 241001304302 Kuraishia capsulata Species 0.000 description 1
- 101100000975 Lactococcus lactis subsp. lactis (strain IL1403) rexB gene Proteins 0.000 description 1
- 102220465530 Lymphocyte activation gene 3 protein_R125A_mutation Human genes 0.000 description 1
- 239000004145 Methyl glucoside-coconut oil ester Substances 0.000 description 1
- 101100179449 Nicotiana tabacum A622 gene Proteins 0.000 description 1
- 241000787361 Parastagonospora avenae Species 0.000 description 1
- 241001496963 Penicillium brasilianum Species 0.000 description 1
- 241001373674 Periconia sp. Species 0.000 description 1
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- 241001533580 Septoria lycopersici Species 0.000 description 1
- 102220623304 Speedy protein E10_R94A_mutation Human genes 0.000 description 1
- 241000228178 Thermoascus Species 0.000 description 1
- 102220603072 Transcription factor SOX-4_W37A_mutation Human genes 0.000 description 1
- 102220474750 Tryptophan-tRNA ligase, cytoplasmic_R363A_mutation Human genes 0.000 description 1
- 241000544594 Uromyces viciae-fabae Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229940091771 aspergillus fumigatus Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 101150114858 cbh2 gene Proteins 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
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- 108010091371 endoglucanase 1 Proteins 0.000 description 1
- 108010091384 endoglucanase 2 Proteins 0.000 description 1
- 108010092450 endoglucanase Z Proteins 0.000 description 1
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
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- 238000003780 insertion Methods 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
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- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
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- 239000004248 saffron Substances 0.000 description 1
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- 230000002195 synergetic effect Effects 0.000 description 1
- 108010083879 xyloglucan endo(1-4)-beta-D-glucanase Proteins 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
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2445—Beta-glucosidase (3.2.1.21)
-
- 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
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes
-
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/02—Monosaccharides
-
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01021—Beta-glucosidase (3.2.1.21)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Plant Pathology (AREA)
- Enzymes And Modification Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26324009P | 2009-11-20 | 2009-11-20 | |
| US61/263,240 | 2009-11-20 | ||
| PCT/US2010/057531 WO2011063308A2 (en) | 2009-11-20 | 2010-11-19 | Beta-glucosidase i variants with improved properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2780767A1 true CA2780767A1 (en) | 2011-05-26 |
Family
ID=43608030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2780767A Abandoned CA2780767A1 (en) | 2009-11-20 | 2010-11-19 | Beta-glucosidase i variants with improved properties |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9447400B2 (OSRAM) |
| EP (6) | EP2501806B1 (OSRAM) |
| JP (2) | JP2013511280A (OSRAM) |
| CN (2) | CN102844429B (OSRAM) |
| BR (1) | BR112012011711A2 (OSRAM) |
| CA (1) | CA2780767A1 (OSRAM) |
| DK (6) | DK2501806T3 (OSRAM) |
| IN (1) | IN2012DN03825A (OSRAM) |
| RU (1) | RU2012125624A (OSRAM) |
| WO (1) | WO2011063308A2 (OSRAM) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120115206A (ko) | 2009-09-23 | 2012-10-17 | 다니스코 유에스 인크. | 신규 글리코실 히드롤라제 효소 및 이의 용도 |
| WO2011066457A2 (en) | 2009-11-25 | 2011-06-03 | Codexis, Inc. | Recombinant beta-glucosidase variants for production of soluble sugars from cellulosic biomass |
| JP2013515482A (ja) | 2009-12-23 | 2013-05-09 | ダニスコ・ユーエス・インク | 同時糖化発酵反応の効率を改善するための方法 |
| US10130697B2 (en) | 2010-03-23 | 2018-11-20 | Wisconsin Alumni Research Foundation (Warf) | Vaccines comprising mutant attenuated influenza viruses |
| ES2563209T3 (es) * | 2010-10-01 | 2016-03-11 | Novozymes, Inc. | Variantes de beta-glucosidasa y polinucleótidos que codifican las mismas |
| KR20130132789A (ko) * | 2010-11-05 | 2013-12-05 | 아사히 가라스 가부시키가이샤 | 스키조사카로미세스속 효모의 형질 전환체 및 그 제조 방법 |
| DK2686434T3 (da) | 2011-03-17 | 2021-10-11 | Danisco Us Inc | Fremgangsmåde til reduktion af viskositet i saccharificeringsproces |
| CN102816748B (zh) * | 2011-06-09 | 2014-07-16 | 中国科学院上海生命科学研究院 | 一种新型β-葡萄糖苷酶及其编码基因和应用 |
| US9101653B2 (en) | 2011-08-26 | 2015-08-11 | Wisconsin Alumni Research Foundation | Influenza viruses with mutant PB2 gene segment as live attenuated vaccines |
| CA2892054A1 (en) | 2012-12-07 | 2014-06-12 | Ling Hua | Compositions and methods of use |
| ES2521940B1 (es) | 2013-05-10 | 2015-09-09 | Abengoa Bioenergía Nuevas Tecnologías, S.A. | Variantes de beta-glucosidasa con actividad de transglicosilación reducida |
| US10081802B2 (en) | 2013-07-29 | 2018-09-25 | Danisco Us Inc. | Variant Enzymes |
| US10077436B2 (en) | 2013-09-17 | 2018-09-18 | Edeniq, Inc. | Beta-glucosidase enzymes for increased biomass saccharification |
| CN106062187B (zh) * | 2014-02-26 | 2020-09-15 | 科.汉森有限公司 | 具有提高的凝乳特性的凝乳酶变体 |
| US10053671B2 (en) | 2014-06-20 | 2018-08-21 | Wisconsin Alumni Research Foundation (Warf) | Mutations that confer genetic stability to additional genes in influenza viruses |
| CA2955960A1 (en) | 2014-08-08 | 2016-02-11 | Xyleco, Inc. | Aglycosylated enzyme and uses thereof |
| US20170362621A1 (en) | 2014-12-18 | 2017-12-21 | Danisco Us Inc. | Engineered multifunctional enzymes and methods of use |
| US20180002683A1 (en) | 2014-12-18 | 2018-01-04 | Danisco Us Inc. | Engineered multifunctional enzymes and methods of use |
| EP3234166A1 (en) * | 2014-12-19 | 2017-10-25 | Danisco US Inc. | Glucoamylase blends |
| US20180148683A1 (en) | 2015-07-07 | 2018-05-31 | Danisco Us Inc. | Induction of gene expression using a high concentration sugar mixture |
| PL3387139T3 (pl) * | 2015-12-10 | 2020-11-02 | Dsm Ip Assets B.V. | Beta-glukozydaza i jej zastosowania |
| BR112018010938A2 (pt) * | 2015-12-10 | 2018-12-04 | Dsm Ip Assets Bv | beta-glicosidase e usos da mesma |
| US20190002860A1 (en) * | 2015-12-10 | 2019-01-03 | Dsm Ip Assets B.V. | Beta-glucosidase and uses thereof |
| WO2017143236A1 (en) | 2016-02-19 | 2017-08-24 | Yoshihiro Kawaoka | Improved influenza b virus replication for vaccine development |
| EP3336180A1 (en) | 2016-07-04 | 2018-06-20 | Evonik Degussa GmbH | Mutant alkb gene |
| WO2018053058A1 (en) | 2016-09-14 | 2018-03-22 | Danisco Us Inc. | Lignocellulosic biomass fermentation-based processes |
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