Gene: AT4G35970 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT4G35970
Transcript Identifier
AT4G35970.1
Gene Type
Coding gene
Location
4 : 17028651-17030205 : positive

Family

Gene family
HOM03D000439
(285 genes in 31 species)
specific family
Subfamily
ORTHO03D026738
(5 genes in 5 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
ascorbate peroxidase 5
Curated Summary
Encodes a microsomal ascorbate peroxidase APX5. 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 5
aliasAPX5
uniprotQ7XZP5

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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 4
GO:0006950IEAPLAZA Homologyresponse to stressHOM03D000439
GO:0050896IEAPLAZA Homologyresponse to stimulusHOM03D000439

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004601ISS, IEAGene Ontologyperoxidase activity1
GO:0016688IEA, ISSUniProtL-ascorbate peroxidase activity1 2 3 4 5
GO:0020037IEAUniProtheme binding1 2 3 4
GO:0046872IEAUniProtmetal ion binding1 2 3 4
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:0016021IEAUniProtintegral to membrane1 2 3 4
GO:0005778IEAUniProtperoxisomal membrane1 2 3 4

Color Legend

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

Mapman id Description
21.2.1redox.ascorbate and glutathione.ascorbate
No SignalP domains detected for this gene.