Gene: AT5G22000 (Arabidopsis thaliana)

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Gene Identifier
AT5G22000
Transcript Identifier
AT5G22000.1
Gene Type
Coding gene
Location
Chr5 : 7277436-7279553 : positive

Family

Gene family
HOM04M001812
(84 genes in 27 species)
specific family
Subfamily
ORTHO04M001982
(80 genes in 27 species)
specific family

Descriptions

Description
RING-H2 group F2A
Curated Summary
encodes a RING-type E3 ubiquitin ligase implicated in gametogenesis. Double mutant analyses with RHF1a suggests that RHF2a may be involved in targetting ICK4KRP6 for degradation following meiosis in order to allow the mitoses associated with megagametogenesis and microgametogenesis to occur. RHF2a is expressed in all four floral whorls and is present at ~8-fold higher levels than RHF1a in inflorescences by RT-PCR analyses.
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Identifiers

Type Value
symbolRHF2A
tidAT5G22000.1
UniProtQ9ZT42

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0000209 IBAUniProtprotein polyubiquitination1
GO:0042787 IBAUniProtprotein ubiquitination involved in ubiquitin-dependent protein catabolic process1
GO:0043161 IBAUniProtproteasome-mediated ubiquitin-dependent protein catabolic process1
GO:0009561 IGIUniProtmegagametogenesis1
GO:0051603 IGIUniProtproteolysis involved in cellular protein catabolic process1
GO:0051726 IGIUniProtregulation of cell cycle1
GO:0055046 IGIUniProtmicrogametogenesis1
GO:0010498 IEAPLAZA Tree-based Orthologyproteasomal protein catabolic processAT4G14220
GO:0016567 IEAPLAZA Tree-based Orthologyprotein ubiquitinationAT4G14220

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0008270 IEA, ISSGene Ontologyzinc ion binding1 2
GO:0061630 IBAUniProtubiquitin protein ligase activity1
GO:0046872 IEAUniProtmetal ion binding
GO:0004842 IEAPLAZA Tree-based Orthologyubiquitin-protein transferase activityAT4G14220
GO:0005515 IEAPLAZA Tree-based Orthologyprotein bindingAT4G14220

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634 ISMGene Ontologynucleus1
GO:0005886 IDAUniProtplasma membrane1
GO:0016020 IEAPLAZA Tree-based OrthologymembraneAT4G14220

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001841Zinc finger, RING-type
IPR013083Zinc finger, RING/FYVE/PHD-type

Mapman id Description
35.1not assigned.annotated
No SignalP domains detected for this gene.