EP 1054978 A2 20001129 - NOVEL ENDO-XYLOGALACTURONASE
Title (en)
NOVEL ENDO-XYLOGALACTURONASE
Title (de)
NEUES ENDO-XYLOGALACTURONASE
Title (fr)
NOUVELLE ENDO-XYLOGALACTURONASE
Publication
Application
Priority
- EP 99907529 A 19990209
- EP 9900860 W 19990209
- EP 98300952 A 19980210
Abstract (en)
[origin: WO9941386A2] Polypeptides possessing a novel activity, namely endo-xylogalacturonase activity, are disclosed. These polypeptides can degrade pectin found in plant extracts and plant materials, and in particular the "hairy" regions of pectin polymers. In particular, the polypeptides can cleave in a galacturonic acid polymer at internal glycocidic bonds. The novel enzyme XghA is disclosed, and its amino acid sequence and encoding DNA sequence given. This polypeptide was expressed in yeast cells and has been used to treat vegetable material, in particular soy and fruit juice in the preparation of edible foodstuffs.
IPC 1-7
IPC 8 full level
A23L 1/03 (2006.01); A23L 1/0524 (2006.01); A23L 2/84 (2006.01); A23L 29/00 (2016.01); A23L 29/231 (2016.01); C12N 9/24 (2006.01); C12N 15/55 (2006.01); C12P 21/00 (2006.01); C12Q 1/34 (2006.01)
CPC (source: EP)
A23L 2/84 (2013.01); A23L 29/06 (2016.07); A23L 29/231 (2016.07); C12N 9/2402 (2013.01); C12Q 1/34 (2013.01); C12Y 302/01015 (2013.01); C12Y 302/01099 (2013.01); C12Y 302/01171 (2013.01); G01N 2333/924 (2013.01)
Citation (search report)
See references of WO 9941386A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9941386 A2 19990819; WO 9941386 A3 20000120; AU 2724799 A 19990830; BR 9907831 A 20001024; CN 1294633 A 20010509; EP 1054978 A2 20001129
DOCDB simple family (application)
EP 9900860 W 19990209; AU 2724799 A 19990209; BR 9907831 A 19990209; CN 99804431 A 19990209; EP 99907529 A 19990209