GO Term : GO:0004121 cystathionine beta-lyase activity GO

Namespace:  molecular_function Obsolete:  false
description  Catalysis of the reaction: cystathionine + H2O = L-homocysteine + NH3 + pyruvate.

0 Cross References

1 Data Sets

Name URL
InterPro domain GO annotations  

1 Ontology

Name
GO

691 Ontology Annotations

Class GO Term Gene Name Db
GOAnnotation GO:0004121 165967  
OntologyAnnotation GO:0004121 165967 GO
OntologyAnnotation GO:0004121 evm.model.supercontig_5.210 GO
GOAnnotation GO:0004121 evm.TU.supercontig_5.210  
GOAnnotation GO:0004121 30131.t000111  
OntologyAnnotation GO:0004121 30131.m006960 GO
GOAnnotation GO:0004121 Cucsa.077530  
OntologyAnnotation GO:0004121 Cucsa.077530.1 GO
OntologyAnnotation GO:0004121 orange1.1g016612m GO
GOAnnotation GO:0004121 orange1.1g016612m.g  
OntologyAnnotation GO:0004121 orange1.1g021783m GO
OntologyAnnotation GO:0004121 AT3G57050.1 GO
OntologyAnnotation GO:0004121 AT3G57050.2 GO
GOAnnotation GO:0004121 AT3G57050  
GOAnnotation GO:0004121 Thhalv10005955m.g  
OntologyAnnotation GO:0004121 Thhalv10005955m GO
OntologyAnnotation GO:0004121 Ciclev10021308m GO
GOAnnotation GO:0004121 Ciclev10020055m.g  
OntologyAnnotation GO:0004121 Ciclev10020344m GO
OntologyAnnotation GO:0004121 Ciclev10020055m GO
OntologyAnnotation GO:0004121 Lus10039016 GO
GOAnnotation GO:0004121 Lus10039016.g  
OntologyAnnotation GO:0004121 Lus10027313 GO
GOAnnotation GO:0004121 Lus10027313.g  
OntologyAnnotation GO:0004121 Potri.016G038200.2 GO
OntologyAnnotation GO:0004121 Potri.016G038200.1 GO
GOAnnotation GO:0004121 Potri.016G038200  
GOAnnotation GO:0004121 Gorai.007G353500  
OntologyAnnotation GO:0004121 Gorai.007G353500.2 GO
OntologyAnnotation GO:0004121 Gorai.007G353500.1 GO

7 Parents

Identifier Name Description
GO:0003824 catalytic activity Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
GO:0008152 metabolic process The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
GO:0016829 lyase activity Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
GO:0016846 carbon-sulfur lyase activity Catalysis of the elimination of hydrogen sulfide or substituted H2S.
GO:0004121 cystathionine beta-lyase activity Catalysis of the reaction: cystathionine + H2O = L-homocysteine + NH3 + pyruvate.
GO:0008150 biological_process Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.

6 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0016846 GO:0004121
part of GO:0008152 GO:0004121
is_a GO:0003674 GO:0004121
is_a GO:0003824 GO:0004121
is_a GO:0016829 GO:0004121
part of GO:0008150 GO:0004121

7 Synonyms

Name Type
beta C-S lyase activity synonym
cystathionine L-homocysteine-lyase (deaminating) synonym
beta-cystathionase activity synonym
L-cystathionine L-homocysteine-lyase (deaminating) synonym
cystine lyase activity synonym
GO:0008799 alt_id
L-cystathionine L-homocysteine-lyase (deaminating; pyruvate-forming) synonym