Gene: AT1G09090 (Arabidopsis thaliana)

Overview

Gene Identifier
AT1G09090
Transcript Identifier
AT1G09090.2
Gene Type
Coding gene
Location
1 : 2932743-2936495 : positive

Family

Gene family
HOM03D000380
(187 genes in 16 species)
specific family
Subfamily
ORTHO03D000034
(69 genes in 15 species)
specific family

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Descriptions

Description
respiratory burst oxidase homolog B
Curated Summary
NADPH-oxidase AtrbohB plays a role in seed after-ripening. Major producer of superoxide in germinating seeds. AtrbohB pre-mRNA is alternatively spliced in seeds in a hormonally and developmentally regulated manner. ABA caused accumulation of AtrbohB-? mRNA and prevented prevented AtrbohB-a mRNA expression in fresh seeds.
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Identifiers

Identifier Name
aliasRBOHB
aliasATRBOHB
aliasrespiratory burst oxidase homolog B
aliasATRBOHB-BETA
uniprotQ9SBI0

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009408IMPUniProtresponse to heat1 2 3 4 5 6
GO:0009845IMPUniProtseed germination1 2 3 4 5 6
GO:0006826RCAGene Ontologyiron ion transport1
GO:0010106RCAGene Ontologycellular response to iron ion starvation1
GO:0010167RCAGene Ontologyresponse to nitrate1
GO:0015706RCAGene Ontologynitrate transport1
GO:0006952TASGene Ontologydefense response1
GO:0055114IEAInterProoxidation-reduction process

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016174IMPUniProtNAD(P)H oxidase activity1 2 3 4 5 6
GO:0050664IEAInterProoxidoreductase activity, acting on NAD(P)H, oxygen as acceptor
GO:0004601IEAUniProtperoxidase activity1 2 3 4 5
GO:0005509IEAUniProtcalcium ion binding1 2 3 4 5
GO:0016491IEAInterProoxidoreductase activity
GO:0043621ISOPLAZA Integrative Orthologyprotein self-associationOS01G25820
GO:0016209IEAPLAZA Homologyantioxidant activityHOM03D000413
GO:0016651IEAPLAZA Homologyoxidoreductase activity, acting on NAD(P)HHOM03D000413
GO:0016684IEAPLAZA Homologyoxidoreductase activity, acting on peroxide as acceptorHOM03D000413

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005886ISMGene Ontologyplasma membrane
GO:0016020IEAInterPromembrane
GO:0016021IEAUniProtintegral to membrane1 2 3 4 5

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Computational Reviewed Evidence
Electronic Evidence
Experimental Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR013112FAD-binding 8
IPR013130Ferric reductase transmembrane component-like domain
IPR000778Cytochrome b245, heavy chain
IPR002048EF-hand domain
IPR011992EF-hand domain pair
IPR013121Ferric reductase, NAD binding
IPR017938Riboflavin synthase-like beta-barrel
IPR013623NADPH oxidase Respiratory burst
IPR017927Ferredoxin reductase-type FAD-binding domain
Mapman id Description
20.1.1stress.biotic.respiratory burst
No SignalP domains detected for this gene.