Gene: AT4G32320 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT4G32320
Transcript Identifier
AT4G32320.1
Gene Type
Coding gene
Location
4 : 15602777-15605234 : positive

Family

Gene family
HOM03D000439
(285 genes in 31 species)
specific family
Subfamily
ORTHO03D007737
(31 genes in 30 species)
specific family

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Descriptions

Description
ascorbate peroxidase 6
Curated Summary
Encodes a cytosolic ascorbate peroxidase APX6. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms.
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Identifiers

Identifier Name
aliasascorbate peroxidase 6
aliasAPX6
uniprotQ8GY91

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006979IEAInterProresponse to oxidative stress
GO:0055114IEAInterProoxidation-reduction process
GO:0042744IEAUniProthydrogen peroxide catabolic process1 2 3
GO:0006950IEAPLAZA Homologyresponse to stressHOM03D000439
GO:0050896IEAPLAZA Homologyresponse to stimulusHOM03D000439

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016688IEA, ISSUniProtL-ascorbate peroxidase activity1 2 3 4
GO:0004601IEAInterProperoxidase activity
GO:0020037IEAUniProtheme binding1 2 3
GO:0046872IEAUniProtmetal ion binding1 2 3
GO:0016209IEAPLAZA Homologyantioxidant activityHOM03D000439
GO:0046906IEAPLAZA Homologytetrapyrrole bindingHOM03D000439
GO:0016491IEAPLAZA Homologyoxidoreductase activityHOM03D000439
GO:0016684IEAPLAZA Homologyoxidoreductase activity, acting on peroxide as acceptorHOM03D000439

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005576ISMGene Ontologyextracellular region1
GO:0005829TASUniProtcytosol1 2 3 4

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR002016Haem peroxidase, plant/fungal/bacterial
IPR002207Plant ascorbate peroxidase
IPR019794Peroxidase, active site
IPR010255Haem peroxidase
IPR019793Peroxidases heam-ligand binding site

Mapman id Description
26.12misc.peroxidases
No SignalP domains detected for this gene.