Gene: AT1G78900 (Arabidopsis thaliana)

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Gene Identifier
AT1G78900
Transcript Identifier
AT1G78900.1
Gene Type
Coding gene
Location
Chr1 : 29660463-29664575 : positive

Family

Gene family
HOM04M002663
(61 genes in 29 species)
specific family
Subfamily
ORTHO04M003614
(53 genes in 29 species)
specific family

Descriptions

Description
vacuolar ATP synthase subunit A
Curated Summary
Encodes catalytic subunit A of the vacuolar ATP synthase. Mutants are devoid of vacuolar ATPase activity as subunit A is encoded only by this gene and show strong defects in male gametophyte development and in Golgi stack morphology.
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Identifiers

Type Value
symbolVHA-A
tidAT1G78900.1
UniProtO23654

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0046034 IEAUniProtATP metabolic process1
GO:0015992 ISS, IEAGene Ontologyproton transport1
GO:0015991 IEAUniProtATP hydrolysis coupled proton transport1
GO:0007030 IMPUniProtGolgi organization1
GO:0009555 IMPUniProtpollen development1
GO:0009651 IEPUniProtresponse to salt stress1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005524 IEA, ISS, UniProtATP binding1 2
GO:0046961 IBA, IEA, UniProtproton-transporting ATPase activity, rotational mechanism1
GO:0046933 ISSGene Ontologyproton-transporting ATP synthase activity, rotational mechanism1
GO:0002020 IPIUniProtprotease binding1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0033180 IEAUniProtproton-transporting V-type ATPase, V1 domain1
GO:0005739 ISMGene Ontologymitochondrion1
GO:0009941 IDAUniProtchloroplast envelope1
GO:0005773 IDAUniProtvacuole1
GO:0009507 IDAUniProtchloroplast1
GO:0005618 IDAUniProtcell wall1
GO:0000325 IDAUniProtplant-type vacuole1
GO:0005774 IDAUniProtvacuolar membrane1
GO:0005886 IDAUniProtplasma membrane1
GO:0016020 IDAUniProtmembrane1
GO:0005829 RCAGene Ontologycytosol1
GO:0009506 IDAUniProtplasmodesma1
GO:0048046 IDAUniProtapoplast1
GO:0005794 IDAUniProtGolgi apparatus1

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR024034ATPase, F1/V1 complex, beta/alpha subunit, C-terminal
IPR023366ATP synthase subunit alpha-like domain
IPR022878V-type ATP synthase catalytic alpha chain
IPR031686ATPsynthase alpha/beta subunit, N-terminal extension
IPR000194ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain
IPR004100ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain
IPR020003ATPase, alpha/beta subunit, nucleotide-binding domain, active site
IPR027417P-loop containing nucleoside triphosphate hydrolase
IPR005725ATPase, V1 complex, subunit A

Mapman id Description
24.1.1.2.1.Solute transport.primary active transport.V-type ATPase complex.peripheral V1 subcomplex.subunit A
No SignalP domains detected for this gene.