GO Term : GO:0004160 dihydroxy-acid dehydratase activity GO

Namespace:  molecular_function Obsolete:  false
description  Catalysis of the reaction: 2,3-dihydroxy-3-methylbutanoate = 3-methyl-2-oxobutanoate + H2O.

0 Cross References

1 Data Sets

Name URL
InterPro domain GO annotations  

1 Ontology

Name
GO

667 Ontology Annotations

Class GO Term Gene Name Db
GOAnnotation GO:0004160 165632  
OntologyAnnotation GO:0004160 165632 GO
OntologyAnnotation GO:0004160 evm.model.supercontig_59.101 GO
GOAnnotation GO:0004160 evm.TU.supercontig_59.101  
OntologyAnnotation GO:0004160 29904.m002982 GO
GOAnnotation GO:0004160 29904.t000096  
GOAnnotation GO:0004160 Cucsa.256250  
OntologyAnnotation GO:0004160 Cucsa.256250.1 GO
OntologyAnnotation GO:0004160 orange1.1g007192m GO
GOAnnotation GO:0004160 orange1.1g007192m.g  
GOAnnotation GO:0004160 AT3G23940  
OntologyAnnotation GO:0004160 AT3G23940.1 GO
OntologyAnnotation GO:0004160 AT3G23940.2 GO
GOAnnotation GO:0004160 Thhalv10002451m.g  
OntologyAnnotation GO:0004160 Thhalv10002451m GO
GOAnnotation GO:0004160 Ciclev10004565m.g  
OntologyAnnotation GO:0004160 Ciclev10004565m GO
GOAnnotation GO:0004160 Lus10032616.g  
OntologyAnnotation GO:0004160 Lus10032616 GO
OntologyAnnotation GO:0004160 Lus10043132 GO
GOAnnotation GO:0004160 Lus10043132.g  
OntologyAnnotation GO:0004160 Lus10033370 GO
GOAnnotation GO:0004160 Lus10033370.g  
OntologyAnnotation GO:0004160 Lus10034822 GO
GOAnnotation GO:0004160 Lus10034822.g  
GOAnnotation GO:0004160 Potri.001G051700  
OntologyAnnotation GO:0004160 Potri.001G051700.1 GO
OntologyAnnotation GO:0004160 Potri.003G176600.3 GO
OntologyAnnotation GO:0004160 Potri.003G176600.1 GO
OntologyAnnotation GO:0004160 Potri.003G176600.2 GO

8 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:0004160 dihydroxy-acid dehydratase activity Catalysis of the reaction: 2,3-dihydroxy-3-methylbutanoate = 3-methyl-2-oxobutanoate + H2O.
GO:0016836 hydro-lyase activity Catalysis of the cleavage of a carbon-oxygen bond by elimination of water.
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.
GO:0016835 carbon-oxygen lyase activity Catalysis of the breakage of a carbon-oxygen bond.

7 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0016836 GO:0004160
is_a GO:0003824 GO:0004160
is_a GO:0016835 GO:0004160
is_a GO:0016829 GO:0004160
is_a GO:0003674 GO:0004160
part of GO:0008150 GO:0004160
part of GO:0008152 GO:0004160

8 Synonyms

Name Type
dihydroxy acid dehydrase activity synonym
2,3-dihydroxy-acid hydro-lyase (3-methyl-2-oxobutanoate-forming) synonym
2,3-dihydroxyisovalerate dehydratase activity synonym
2,3-dihydroxy-acid hydro-lyase activity synonym
alpha,beta-dihydroxyacid dehydratase activity synonym
acetohydroxyacid dehydratase activity synonym
DHAD synonym
alpha,beta-dihydroxyisovalerate dehydratase activity synonym