MX2015007236A - Variantes de celobiohidrolasas. - Google Patents
Variantes de celobiohidrolasas.Info
- Publication number
- MX2015007236A MX2015007236A MX2015007236A MX2015007236A MX2015007236A MX 2015007236 A MX2015007236 A MX 2015007236A MX 2015007236 A MX2015007236 A MX 2015007236A MX 2015007236 A MX2015007236 A MX 2015007236A MX 2015007236 A MX2015007236 A MX 2015007236A
- Authority
- MX
- Mexico
- Prior art keywords
- variants
- homologs
- amino acid
- same
- cellobiohydrolases
- Prior art date
Links
Classifications
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- 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
- C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
-
- 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)
-
- 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
-
- 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)
- C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Enzymes And Modification Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Abstract
Se describe un número de homólogos y variantes de Cel7A de Hypocrea jecorina (anteriormente celobiohidrolasa I o CBH1 de Trichoderma reesei), ácidos nucleicos que los codifican, y métodos para producirlos. Los homólogos y variantes de celulasas tienen la secuencia de aminoácidos de una glicosil hidrolasa de la familia 7A, en donde uno o más residuos de aminoácidos se sustituyen y/o se eliminan.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261736340P | 2012-12-12 | 2012-12-12 | |
PCT/US2013/074014 WO2014093282A1 (en) | 2012-12-12 | 2013-12-10 | Variants of cellobiohydrolases |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2015007236A true MX2015007236A (es) | 2015-10-29 |
Family
ID=49887303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015007236A MX2015007236A (es) | 2012-12-12 | 2013-12-10 | Variantes de celobiohidrolasas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20160122735A1 (es) |
EP (1) | EP2931888A1 (es) |
KR (1) | KR20150093724A (es) |
CN (1) | CN104870642A (es) |
BR (1) | BR112015013759A2 (es) |
CA (1) | CA2890849A1 (es) |
MX (1) | MX2015007236A (es) |
WO (1) | WO2014093282A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3022557B1 (fr) * | 2014-06-20 | 2019-01-25 | Proteus | Variants d'exoglucanases a activite amelioree et leurs utilisations |
US11390898B2 (en) | 2014-09-05 | 2022-07-19 | Novozymes A/S | Polypeptides having cellobiohydrolase activity and polynucleotides encoding same |
DK3191587T3 (da) | 2014-09-08 | 2019-10-14 | Novozymes As | Cellobiohydrolasevarianter og polynukleotider, som koder for dem |
WO2017007907A1 (en) | 2015-07-07 | 2017-01-12 | Danisco Us Inc. | Induction of gene expression using a high concentration sugar mixture |
CN105018446B (zh) * | 2015-08-06 | 2017-11-14 | 南京天凯生物技术股份有限公司 | 纤维素外切葡聚糖酶cbh i的突变体及玉米燃料乙醇发酵生产中糖浆的降粘剂 |
WO2018053058A1 (en) | 2016-09-14 | 2018-03-22 | Danisco Us Inc. | Lignocellulosic biomass fermentation-based processes |
WO2018067599A1 (en) | 2016-10-04 | 2018-04-12 | Danisco Us Inc. | Protein production in filamentous fungal cells in the absence of inducing substrates |
WO2018106656A1 (en) | 2016-12-06 | 2018-06-14 | Danisco Us Inc | Truncated lpmo enzymes and use thereof |
MX2019007335A (es) | 2016-12-21 | 2019-09-09 | Dupont Nutrition Biosci Aps | Métodos para usar serina proteasas termoestables. |
WO2019074828A1 (en) | 2017-10-09 | 2019-04-18 | Danisco Us Inc | CELLOBIOSE DEHYDROGENASE VARIANTS AND METHODS OF USE |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1358599A (en) | 1970-12-22 | 1974-07-03 | Monacelli Umberto | Gun for firing tacks |
DK187280A (da) | 1980-04-30 | 1981-10-31 | Novo Industri As | Ruhedsreducerende middel til et fuldvaskemiddel fuldvaskemiddel og fuldvaskemetode |
GB2095275B (en) | 1981-03-05 | 1985-08-07 | Kao Corp | Enzyme detergent composition |
GB2094826B (en) | 1981-03-05 | 1985-06-12 | Kao Corp | Cellulase enzyme detergent composition |
CA1338400C (en) | 1983-08-31 | 1996-06-18 | David H. Gelfand | Recombinant fungal cellulases |
WO1989009259A1 (en) | 1988-03-24 | 1989-10-05 | Novo-Nordisk A/S | A cellulase preparation |
US5776757A (en) | 1988-03-24 | 1998-07-07 | Novo Nordisk A/S | Fungal cellulase composition containing alkaline CMC-endoglucanase and essentially no cellobiohydrolase and method of making thereof |
DK0551386T3 (da) | 1990-10-05 | 2004-05-10 | Genencor Int | Fremgangsmåde til behandling af bomuldsholdige stoffer med cellulase |
US5246853A (en) | 1990-10-05 | 1993-09-21 | Genencor International, Inc. | Method for treating cotton-containing fabric with a cellulase composition containing endoglucanase components and which composition is free of exo-cellobiohydrolase I |
CA2093422C (en) | 1990-10-05 | 2001-04-03 | DETERGENT COMPOSITIONS CONTAINING LOW CBH I CONTENT CELLULASE COMPOSITIONS | |
DK2295559T3 (en) * | 2002-08-16 | 2015-12-14 | Danisco Us Inc | Hitherto UNKNOWN HYPROCREA JECORINA CBH1 CELLULASE VARIETY WITH INCREASED THERMAL STABILITY COMPREHENSIVE SUBSTITUTION OR DELETION AT POSITION T255 |
JP2007534294A (ja) | 2003-03-21 | 2007-11-29 | ジェネンコー・インターナショナル・インク | Cbh1相同体及び変異体cbh1セルラーゼ |
JP4769724B2 (ja) | 2003-05-29 | 2011-09-07 | ジェネンコー・インターナショナル・インク | 新規トリコデルマ(Trichoderma)遺伝子 |
CN101410514B (zh) * | 2003-08-25 | 2013-02-13 | 诺维信股份有限公司 | 糖苷水解酶的变体 |
US7932063B2 (en) | 2005-04-12 | 2011-04-26 | E. I. Du Pont De Nemours And Company | Treatment of biomass to obtain fermentable sugars |
WO2009048488A1 (en) | 2007-10-09 | 2009-04-16 | Danisco Us, Inc., Genencor Division | Glucoamylase variants with altered properties |
US8679816B2 (en) | 2009-06-03 | 2014-03-25 | Danisco Us Inc. | Cellulase variants with improved expression, activity and stability, and use thereof |
DE102009027625A1 (de) | 2009-07-10 | 2011-01-13 | Robert Bosch Gmbh | Elektrische Schaltung zur Übertragung von Signalen zwischen zwei Mastern und einem oder mehreren Slaves |
US9279163B2 (en) * | 2011-08-31 | 2016-03-08 | Iogen Energy Corporation | Cellobiohydrolase enzymes |
-
2013
- 2013-12-10 WO PCT/US2013/074014 patent/WO2014093282A1/en active Application Filing
- 2013-12-10 BR BR112015013759A patent/BR112015013759A2/pt not_active IP Right Cessation
- 2013-12-10 CA CA2890849A patent/CA2890849A1/en not_active Abandoned
- 2013-12-10 CN CN201380064187.5A patent/CN104870642A/zh active Pending
- 2013-12-10 MX MX2015007236A patent/MX2015007236A/es unknown
- 2013-12-10 KR KR1020157017367A patent/KR20150093724A/ko not_active Application Discontinuation
- 2013-12-10 EP EP13815296.2A patent/EP2931888A1/en not_active Withdrawn
- 2013-12-10 US US14/650,288 patent/US20160122735A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2014093282A1 (en) | 2014-06-19 |
CA2890849A1 (en) | 2014-06-19 |
BR112015013759A2 (pt) | 2017-11-14 |
EP2931888A1 (en) | 2015-10-21 |
KR20150093724A (ko) | 2015-08-18 |
CN104870642A (zh) | 2015-08-26 |
US20160122735A1 (en) | 2016-05-05 |
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