pectate lyase activity

Term ID

GO:0030570

Synonyms

• (1->4)-alpha-D-galacturonan lyase 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
• pectic lyase activity
• pectin trans-eliminase activity
• PGA lyase activity
• polygalacturonate lyase activity
• polygalacturonic acid lyase activity
• polygalacturonic acid trans-eliminase activity
• polygalacturonic transeliminase activity
• PPase-N activity

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. 4.2.2.2

References

• EC:4.2.2.2
• MetaCyc:4.2.2.2-RXN

Ontology

GO: Molecular Function    QuickGO    AmiGO