Gene: AT2G43350 (Arabidopsis thaliana)

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Gene Identifier
AT2G43350
Transcript Identifier
AT2G43350.1
Gene Type
Coding gene
Location
2 : 18009195-18010533 : negative

Family

Gene family
HOM03D000616
(221 genes in 31 species)
specific family
Subfamily
ORTHO03D022990
(6 genes in 6 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
glutathione peroxidase 3
Curated Summary
Glutathione peroxidase. Functions as both a redox transducer and a scavenger in abscisic acid and drought stress responses. Interacts with ABI2 and ABI1.
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Identifiers

Identifier Name
aliasglutathione peroxidase 3
aliasATGPX3
aliasGPX3
uniprotO22850

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009738IMPUniProtabscisic acid-activated signaling pathway1 2 3 4 5
GO:0042542IMPUniProtresponse to hydrogen peroxide1 2 3 4 5
GO:0042631IMPUniProtcellular response to water deprivation1 2 3 4 5
GO:0009407RCAGene Ontologytoxin catabolic process1
GO:0006979IEAInterProresponse to oxidative stress
GO:0055114IEAInterProoxidation-reduction process
GO:0006950IEAPLAZA Homologyresponse to stressHOM03D000616

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004602IEA, ISSUniProtglutathione peroxidase activity1 2 3 4 5
GO:0016209IEAPLAZA Homologyantioxidant activityHOM03D000616
GO:0004601IEAPLAZA Homologyperoxidase activityHOM03D000616
GO:0016684IEAPLAZA Homologyoxidoreductase activity, acting on peroxide as acceptorHOM03D000616

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737ISMGene Ontologycytoplasm1
GO:0005739ISSUniProtmitochondrion1 2 3 4 5
GO:0005768IDAUniProtendosome1 2 3 4 5
GO:0005794IDAUniProtGolgi apparatus1 2 3 4 5
GO:0005802IDAUniProttrans-Golgi network1 2 3 4 5

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR000889Glutathione peroxidase
IPR012336Thioredoxin-like fold

Mapman id Description
21.2redox.ascorbate and glutathione
No SignalP domains detected for this gene.