Gene: AT3G21780 (Arabidopsis thaliana)

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Gene Identifier
AT3G21780
Transcript Identifier
AT3G21780.1
Gene Type
Coding gene
Location
3 : 7675051-7676490 : negative

Family

Gene family
HOM03D000099
(1002 genes in 29 species)
specific family
Subfamily
ORTHO03D000119
(166 genes in 25 species)
specific family
Duplication type
Tandem duplicate   and   Block duplicate

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Descriptions

Description
UDP-glucosyl transferase 71B6
Curated Summary
Encodes a protein with UDP-glucosyl transferase activity that was shown to preferentially glucosylates abscisic acid (ABA), and not its catabolites. Moreover, UGT71B6 was shown to have a strict preference for the naturally-occurring ABA enantiomer, (+)-ABA, and not its 'unnatural' relative, (-)-ABA. This is in contrast to the other identified UGT genes catalyzing the glucosylation of ABA which were shown to accept both stereoisomers as substrates.
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Identifiers

Identifier Name
aliasUGT71B6
aliasUDP-glucosyl transferase 71B6
uniprotQ9LSY6

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0046345TASUniProtabscisic acid catabolic process1 2 3 4
GO:0006970IEPGene Ontologyresponse to osmotic stress1
GO:0009651IEPUniProtresponse to salt stress1 2 3 4
GO:0009737IEP, RCA, UniProtresponse to abscisic acid1 2 3 4 5
GO:0009414RCAGene Ontologyresponse to water deprivation1
GO:0009611RCAGene Ontologyresponse to wounding1
GO:0009723RCAGene Ontologyresponse to ethylene1
GO:0009738RCAGene Ontologyabscisic acid-activated signaling pathway1
GO:0042538RCAGene Ontologyhyperosmotic salinity response1
GO:0008152IEAInterPrometabolic process

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0008194IDA, ISS, UniProtUDP-glycosyltransferase activity1 2 3 4 5
GO:0010294IDAGene Ontologyabscisic acid glucosyltransferase activity1
GO:0016757ISSGene Ontologytransferase activity, transferring glycosyl groups1
GO:0016758IEAUniProttransferase activity, transferring hexosyl groups1 2 3
GO:0080046ISOPLAZA Tree-based Orthologyquercetin 4'-O-glucosyltransferase activityAT3G21800
GO:0080043ISOPLAZA Tree-based Orthologyquercetin 3-O-glucosyltransferase activityAT3G21750 AT4G15280 AT3G21800
GO:0003824IEAPLAZA Homologycatalytic activityHOM03D000099
GO:0016740IEAPLAZA Homologytransferase activityHOM03D000099

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0016020IDAUniProtmembrane1 2 3 4
GO:0005829ISOPLAZA Tree-based OrthologycytosolAT3G21750

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR002213UDP-glucuronosyl/UDP-glucosyltransferase

Mapman id Description
17.1.1hormone metabolism.abscisic acid.synthesis-degradation
No SignalP domains detected for this gene.