Gene: Sopen06g030290

General Information

Description 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. | RING-H2 group F2A (RHF2A) | FUNCTIONS IN: zinc ion binding | INVOLVED IN: regulation of cell cycle, proteolysis involved in cellular protein catabolic process, megagametogenesis, microgametogenesis | LOCATED IN: plasma membrane | EXPRESSED IN: 25 plant structures | EXPRESSED DURING: 15 growth stages | CONTAINS InterPro DOMAIN/s: Zinc finger, RING-type , Zinc finger, C3HC4 RING-type | BEST Arabidopsis thaliana protein match is: RING-H2 group F1A

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0009561	ISO	PLAZA Integrative Orthology	megagametogenesis	AT5G22000
GO:0055046	ISO	PLAZA Integrative Orthology	microgametogenesis	AT5G22000
GO:0051726	ISO	PLAZA Integrative Orthology	regulation of cell cycle	AT5G22000
GO:0051603	ISO	PLAZA Integrative Orthology	proteolysis involved in cellular protein catabolic process	AT5G22000

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0005886	ISO	PLAZA Integrative Orthology	plasma membrane	AT5G22000

Experimental Evidence

Computational Reviewed Evidence

Electronic Evidence

InterPro	Description
IPR001841	Zinc finger, RING-type
IPR013083	Zinc finger, RING/FYVE/PHD-type

Mapman id	Description
13.7.4.4	Cell cycle organisation.germline development.embryogenesis.E3 ubiquitin protein ligase (RHF)