(Q21157858)

English

homocysteine desulfhydrase activity

Catalysis of the reaction: L-homocysteine + H2O = sulfide + NH3 + 2-oxobutanoate.

GO:0047982
L-homocysteine hydrogen-sulfide-lyase (deaminating)
L-homocysteine hydrogen-sulfide-lyase (deaminating; 2-oxobutanoate-forming)
homocysteine desulfurase activity

In more languages

Statements

molecular function

1 reference

Gene Ontology release 2019-10-07

12 October 2019

Gene Ontology ID

carbon-sulfur lyase activity

1 reference

Gene Ontology release 2019-10-07

12 October 2019

Gene Ontology ID

EC enzyme number

4.4.1.2

1 reference

Gene Ontology release 2019-10-07

12 October 2019

Gene Ontology ID

http://purl.obolibrary.org/obo/GO_0047982

1 reference

Gene Ontology release 2019-10-07

12 October 2019

Gene Ontology ID

https://www.rhea-db.org/rhea/14501

1 reference

http://geneontology.org/external2go/rhea2go

right side of reaction

1 reference

Gene Ontology release 2020-05-02

Rhea release 113

right side of reaction

1 reference

Gene Ontology release 2020-05-02

Rhea release 113

ammonium cation

right side of reaction

1 reference

Gene Ontology release 2020-05-02

Rhea release 113

right side of reaction

1 reference

Gene Ontology release 2020-05-02

Rhea release 113

left side of reaction

1 reference

Gene Ontology release 2020-05-02

Rhea release 113

L-homocysteine zwitterion

left side of reaction

1 reference

http://geneontology.org/external2go/rhea2go

1 February 2021

Identifiers

Gene Ontology ID

1 reference

Gene Ontology release 2019-10-07

12 October 2019

Gene Ontology ID

1 reference

based on heuristic

inferred by common GO mappings on source and on Wikidata

15 June 2023

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