cysteine synthase activity

Term ID

GO:0004124

Synonyms

• 3-O-acetyl-L-serine:hydrogen-sulfide 2-amino-2-carboxyethyltransferase activity
• acetylserine sulfhydrylase activity
• cysteine synthetase activity
• O(3)-acetyl-L-serine acetate-lyase (adding hydrogen-sulfide) activity
• O-acetyl-L-serine sulfhydrylase activity
• O-acetyl-L-serine sulfohydrolase activity
• O-acetylserine (thiol)-lyase A activity
• O-acetylserine (thiol)-lyase activity
• O-acetylserine sulfhydrylase activity
• O3-acetyl-L-serine acetate-lyase (adding hydrogen-sulfide)
• O3-acetyl-L-serine:hydrogen-sulfide 2-amino-2-carboxyethyltransferase activity
• OAS sulfhydrylase activity

Definition

Catalysis of the reaction: O3-acetyl-L-serine + hydrogen sulfide = L-cysteine + acetate. 2.5.1.47

References

• EC:2.5.1.47
• MetaCyc:ACSERLY-RXN
• RHEA:14829

Ontology

GO: Molecular Function    QuickGO    AmiGO