WO2002098824A3 - Improvements in enzyme stability - Google Patents
Improvements in enzyme stability Download PDFInfo
- Publication number
- WO2002098824A3 WO2002098824A3 PCT/AU2002/000746 AU0200746W WO02098824A3 WO 2002098824 A3 WO2002098824 A3 WO 2002098824A3 AU 0200746 W AU0200746 W AU 0200746W WO 02098824 A3 WO02098824 A3 WO 02098824A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cellulase
- enzyme
- amino acid
- acid residue
- elevated temperature
- Prior art date
Links
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
- C12N9/2437—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
- C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
-
- 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)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002256572A AU2002256572A1 (en) | 2001-06-07 | 2002-06-07 | Improvements in enzyme stability |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPR5532 | 2001-06-07 | ||
AUPR5532A AUPR553201A0 (en) | 2001-06-07 | 2001-06-07 | Improvements in enzyme stability |
AUPR9689A AUPR968901A0 (en) | 2001-12-21 | 2001-12-21 | Improvements in enzyme stability |
AUPR9689 | 2001-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002098824A2 WO2002098824A2 (en) | 2002-12-12 |
WO2002098824A3 true WO2002098824A3 (en) | 2003-01-30 |
Family
ID=25646721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU2002/000746 WO2002098824A2 (en) | 2001-06-07 | 2002-06-07 | Improvements in enzyme stability |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2002098824A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010038501A1 (en) | 2010-07-27 | 2012-02-02 | Henkel Ag & Co. Kgaa | Stabilized liquid enzyme-containing surfactant preparation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5866526A (en) * | 1993-10-04 | 1999-02-02 | Novo Nordisk A/S | Enzyme preparation comprising a modified enzyme |
-
2002
- 2002-06-07 WO PCT/AU2002/000746 patent/WO2002098824A2/en not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5866526A (en) * | 1993-10-04 | 1999-02-02 | Novo Nordisk A/S | Enzyme preparation comprising a modified enzyme |
Non-Patent Citations (1)
Title |
---|
BOKHARI S. ET AL.: "Coupling of surface carboxyls of carboxymethylcellulase with aniline vis chemical modification: extreme thermostabilization in aqueous and water-miscible organic mixtures", BIOTECHNOL. PROG., vol. 18, no. 2, 2002, pages 276 - 281 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002098824A2 (en) | 2002-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005003311A3 (en) | Enzymes for starch processing | |
WO2006066596A3 (en) | Hybrid enzymes consisting of an endo-amylase first amino acid sequence and a carbohydrate -binding module as second amino acid sequence | |
PL1687419T3 (en) | Hybrid enzymes | |
EP2298875A3 (en) | Variants with altered properties | |
WO2002031124A3 (en) | Alpha-amylase variant with altered properties | |
PL1641932T3 (en) | Process for the hydrolysis of starch | |
WO2006069290A3 (en) | Enzymes for starch processing | |
WO2002010355A3 (en) | Alpha-amylase mutants with altered stability | |
WO2002092797A3 (en) | Alpha-amylase variant with altered properties | |
WO2001088107A3 (en) | Alpha-amylase variants with altered 1,6-activity | |
WO2001014532A3 (en) | Alkaline bacillus amylase | |
WO2001079463A3 (en) | Nucleic acids encoding polypeptides having haloperoxidase activity | |
WO2001079461A3 (en) | Polypeptides having haloperoxidase activity | |
EP1022334A3 (en) | Novel amylases | |
NZ311274A (en) | Mutant alpha-amylase | |
AU2003203142A1 (en) | Thermostable enzyme compositions | |
EP1321501A3 (en) | Hydrocracking process to maximize diesel with improved aromatic saturation | |
AU2002311265A1 (en) | Hydrocracking process to maximize diesel with improved aromatic saturation | |
WO2008088724A3 (en) | Modified endoglucanase ii and methods of use | |
WO2001014566A3 (en) | Enzymatic synthesis of deoxyribonucleosides | |
WO2004022029A3 (en) | Branched alcohol-based personal care compositions | |
AU3654200A (en) | Clean combustion of coal, utility of the concomitant product of the clean combustion and the product by using the concomitant product | |
EP2184350A3 (en) | Method for obtaining cellulases having improved thermostability | |
WO2002098824A3 (en) | Improvements in enzyme stability | |
WO2002083932A3 (en) | Enzymatic degradation chains |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |