Term Information [More information on cystathionine beta-synthase activity]

Accession
GO:0004122
Name
cystathionine beta-synthase activity
Ontology
molecular_function
Synonyms
L-serine hydro-lyase (adding homocysteine), L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming), beta-thionase activity, methylcysteine synthase activity, serine sulfhydrase activity, serine sulfhydrylase activity
Definition
Catalysis of the reaction: L-serine + L-homocysteine = cystathionine + H2O. Source: EC:4.2.1.22
Comment
None
History
See term history for GO:0004122 at QuickGO
Subset
gosubset_prok
Community
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Feedback
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Graph of GO:0004122 from QuickGO

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Ancestors of cystathionine beta-synthase activity (GO:0004122)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
cystathionine beta-synthase activity [Inferred is_a relation] is_a (inferred) molecular_function (GO:0003674)
cystathionine beta-synthase activity [Inferred is_a relation] is_a (inferred) catalytic activity (GO:0003824)
cystathionine beta-synthase activity [Inferred is_a relation] is_a (inferred) lyase activity (GO:0016829)
cystathionine beta-synthase activity [Inferred is_a relation] is_a (inferred) carbon-oxygen lyase activity (GO:0016835)
cystathionine beta-synthase activity [is_a relation] is_a  hydro-lyase activity (GO:0016836)
Children of cystathionine beta-synthase activity (GO:0004122)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
negative regulation of cystathionine beta-synthase activity (GO:1904042) [negatively_regulates relation] negatively_regulates  cystathionine beta-synthase activity
positive regulation of cystathionine beta-synthase activity (GO:1904043) [positively_regulates relation] positively_regulates  cystathionine beta-synthase activity
regulation of cystathionine beta-synthase activity (GO:1904041) [regulates relation] regulates  cystathionine beta-synthase activity