Gene: AT5G46860 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT5G46860
Transcript Identifier
AT5G46860.1
Gene Type
Coding gene
Location
Chr5 : 19012342-19013795 : negative

Family

Gene family
HOM04M001602
(93 genes in 29 species)
specific family
Duplication type
Block duplicate

Descriptions

Description
Syntaxin/t-SNARE family protein
Curated Summary
Syntaxin-related protein required for vacuolar assembly. A member of t-SNARE superfamily, homologous to yest Vam3p. Localized in the vacuolar membranes. The protein has a heptad repeat structure (residues164–220) in which hydrophobic amino acid residues appear at seven amino acid intervals. Such regions have a high potential to form an amphiphilic a-helix, intriguing for the intermolecular interactions by forming coiled-coil structure. AtVam3p has a highly hydrophobic segment at its C terminus thus implicating it to be a membrane protein while the rest of the sequence is hydrophilic.
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Identifiers

Type Value
AliasATSYP22,ARABIDOPSIS THALIANA SYNTAXIN OF PLANTS 22,ATVAM3,ARABIDOPSIS THALIANA VACUOLAR MORPHOLOGY 3,SGR3,SHOOT GRAVITROPISM 3,SYP22,SYNTAXIN OF PLANTS 22
full_nameVACUOLAR MORPHOLOGY 3
symbolVAM3
tidAT5G46860.1
UniProtP93654

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006886 IEA, TAS, UniProtintracellular protein transport1 2
GO:0016192 IEAInterProvesicle-mediated transport
GO:0006906 IBAUniProtvesicle fusion1
GO:0048278 IBAUniProtvesicle docking1
GO:0061025 TASGene Ontologymembrane fusion1
GO:0009660 IMPUniProtamyloplast organization1
GO:0010118 IMPUniProtstomatal movement1
GO:0009959 IMPUniProtnegative gravitropism1
GO:0007033 IGIGene Ontologyvacuole organization1
GO:0006891 IEAPLAZA Integrative Orthologyintra-Golgi vesicle-mediated transportAT1G32270

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005484 IEA, TAS, UniProtSNAP receptor activity1 2
GO:0000149 IBAUniProtSNARE binding1
GO:0005515 IPIGene Ontologyprotein binding1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0016020 IEAInterPromembrane
GO:0005794 ISMGene OntologyGolgi apparatus1
GO:0016021 IBAUniProtintegral component of membrane1
GO:0031201 IBAUniProtSNARE complex1
GO:0031902 IEAUniProtlate endosome membrane1
GO:0005770 TASGene Ontologylate endosome1
GO:0030140 TASGene Ontologytrans-Golgi network transport vesicle1
GO:0005773 IDAUniProtvacuole1
GO:0000325 IDAUniProtplant-type vacuole1
GO:0009705 IDAUniProtplant-type vacuole membrane1
GO:0005774 IEAPLAZA Integrative Orthologyvacuolar membraneAT4G17730

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR000727Target SNARE coiled-coil homology domain
IPR006012Syntaxin/epimorphin, conserved site
IPR006011Syntaxin, N-terminal domain
IPR010989SNARE

Mapman id Description
22.7.1.2.Vesicle trafficking.SNARE target membrane recognition and fusion complexes.Qa-type SNARE components.SYP2-group component
No SignalP domains detected for this gene.