Gene: AT5G22000 (Arabidopsis thaliana)

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Gene Identifier
AT5G22000
Transcript Identifier
AT5G22000.2
Gene Type
Coding gene
Location
5 : 7277436-7279553 : positive

Family

Gene family
HOM03D001354
(115 genes in 29 species)
specific family
Subfamily
ORTHO03D005988
(33 genes in 26 species)
specific family

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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

Identifier Name
aliasRING-H2 group F2A
aliasRHF2A
uniprotQ9ZT42

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009561IGIUniProtmegagametogenesis1 2 3 4 5 6 7
GO:0051603IGIUniProtproteolysis involved in cellular protein catabolic process1 2 3 4 5 6 7
GO:0051726IGIUniProtregulation of cell cycle1 2 3 4 5 6 7
GO:0055046IGIUniProtmicrogametogenesis1 2 3 4 5 6 7
GO:0006635RCAGene Ontologyfatty acid beta-oxidation1
GO:0006914RCAGene Ontologyautophagy1
GO:0007165RCAGene Ontologysignal transduction1
GO:0009627RCAGene Ontologysystemic acquired resistance1
GO:0009697RCAGene Ontologysalicylic acid biosynthetic process1
GO:0009755RCAGene Ontologyhormone-mediated signaling pathway1
GO:0016558RCAGene Ontologyprotein import into peroxisome matrix1
GO:0044265RCAGene Ontologycellular macromolecule catabolic process1
GO:0016567IEAUniProtprotein ubiquitination1 2 3 4 5 6

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0008270IEA, ISSUniProtzinc ion binding1 2 3 4 5 6 7
GO:0005515IEAInterProprotein binding
GO:0016874IEAUniProtligase activity1 2 3 4 5 6

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634ISMGene Ontologynucleus1
GO:0005886IDAUniProtplasma membrane1 2 3 4 5 6 7

Color Legend

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

Mapman id Description
29.5.11.4.2protein.degradation.ubiquitin.E3.RING
No SignalP domains detected for this gene.