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Catalysis of the breakage of a carbon-oxygen bond. Catalysis of the cleavage of a carbon-oxygen bond by the elimination of an alcohol from a polysaccharide. Catalysis of the eliminative cleavage of pectate to give oligosaccharides with 4-deoxy-alpha-D-gluc-4-enuronosyl groups at their non-reducing ends.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: pectate lyase activity
Acc: GO:0030570
Aspect: Molecular Function
Desc: Catalysis of the eliminative cleavage of pectate to give oligosaccharides with 4-deoxy-alpha-D-gluc-4-enuronosyl groups at their non-reducing ends.
Synonyms:
  • polygalacturonic acid trans-eliminase activity
  • polygalacturonate lyase activity
  • polygalacturonic acid lyase activity
  • pectic lyase activity
  • alpha-1,4-D-endopolygalacturonic acid lyase activity
  • endogalacturonate transeliminase activity
  • (1->4)-alpha-D-galacturonan lyase activity
  • pectate transeliminase activity
  • pectic acid lyase activity
  • PPase-N activity
  • pectin trans-eliminase activity
  • PGA lyase activity
  • polygalacturonic transeliminase activity
  • endo-alpha-1,4-polygalacturonic acid lyase activity
  • endopectin methyltranseliminase activity
  • pectic acid transeliminase activity
Proteins in PDR annotated with:
   This term: 26 [Search]
   Term or descendants: 26 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0030570 - pectate lyase activity (interactive image map)
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