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pectate lyase activity

Term Information

Accession
GO:0030570
Name
pectate lyase activity
Ontology
molecular_function
Synonyms
(1->4)-alpha-D-galacturonan lyase activity, PGA lyase activity, PPase-N activity, alpha-1,4-D-endopolygalacturonic acid lyase activity, endo-alpha-1,4-polygalacturonic acid lyase activity, endogalacturonate transeliminase activity, endopectin methyltranseliminase activity, pectate transeliminase activity, pectic acid lyase activity, pectic acid transeliminase activity, polygalacturonate lyase activity, polygalacturonic acid lyase activity, polygalacturonic acid trans-eliminase activity, polygalacturonic transeliminase activity, pectic lyase activity, pectin trans-eliminase activity
Alternate IDs
None
Definition
Catalysis of the reaction: a pectate = a pectate + a pectate oligosaccharide with 4-(4-deoxy-alpha-D-galact-4-enuronosyl)-D-galacturonate end. This reaction is the eliminative cleavage of pectate to give oligosaccharides with 4-deoxy-alpha-D-gluc-4-enuronosyl groups at their non-reducing ends. Source: EC:4.2.2.2
Comment
None
History
See term history for GO:0030570 at QuickGO
Subset
None
Feedback
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Graph of GO:0030570

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Parents of pectate lyase activity (GO:0030570)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
pectate lyase activity [is_a relation] is_a  carbon-oxygen lyase activity, acting on polysaccharides (GO:0016837)

This term has no children.

EC
4.2.2.2
MetaCyc
4.2.2.2-RXN