http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1794293-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-38681 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-2417 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-386 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-28 |
| filingDate | 2005-09-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56d509fe5cd8d475f99e7bd79326c8df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4aa2b256074bfd6c355d4c113e2365bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ca4fbc8ea4d0d48c84ec92a40f87c05 |
| publicationDate | 2007-06-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1794293-A2 |
| titleOfInvention | Alpha amylase variants having an elevated solvent stability, method for the production thereof and detergents and cleansers containing these alpha amylase variants |
| abstract | The invention relates to a-amylase variants that are stabilized by the point mutagenesis of asparagine (N-) radicals or glutamine (Q-) radicals, these radicals being located on the surface of the molecule, to form other amino acids with regard to a hydrolysis performed via the solvent, in particular, at elevated temperatures or high pH values. The invention also relates to methods for increasing the stability of an a-amylase with regard to a hydrolysis performed via the solvent, in particular, at elevated temperatures or high pH values, whereby at least one asparagine (N-) radical or glutamine (Q-) radical located on the surface of the molecule is exchanged to form another amino acid radical. The a-amylase variants obtained in this manner exhibit a better stability with regard to influences by solvents, an increased processivity and are suited for numerous technical areas of application, particularly for use as active ingredients in detergents and cleansers. |
| priorityDate | 2004-10-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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