PLAZA 3.0 Monocots gene overview : AT1G09100

Gene: AT1G09100 (Arabidopsis thaliana)

Overview

Gene Identifier: AT1G09100
Transcript Identifier: AT1G09100.1
Gene Type: Coding gene
Location: 1 : 2936675-2939258 : negative

Family

Gene family: HOM03M000030
(1059 genes in 16 species)
specific family
Duplication type: Block duplicate

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Descriptions

Description: 26S proteasome AAA-ATPase subunit RPT5B

Curated Summary: Encodes RPT5b (Regulatory Particle 5b), one of the six AAA-ATPases of the proteasome regulatory particle. Essential for gametophyte development. In Arabidopsis, the RPT5 subunit is encoded by two highly homologous genes, RPT5a and RPT5b. RPT5a and RPT5b show accession-dependent functional redundancy. In Wassilewskija (Ws) accession: mutant alleles of RPT5a displayed 50% pollen lethality, indicating that RPT5a is essential for male gametophyte development. In the Columbia (Col) accession, a rpt5a mutant allele did not display such a phenotype because the RPT5b Col allele complements the rpt5a defect in the male gametophyte, whereas the RPT5b Ws allele does not. Double rpt5a rpt5b mutants in Col background showed a complete male and female gametophyte lethal phenotype.

Identifiers

Identifier	Name
alias	26S proteasome AAA-ATPase subunit RPT5B
alias	RPT5B
uniprot	O04019

Toolbox

Explore

...the colinearity of this gene with other genomes.
...the local gene organization for homologous genes.
...the phylogenetic tree of the homologous gene family.
...the orthologs using the Integrative Orthology Viewer.
...the conserved binding sites (upstream/downstream,intron)

View

...sequences.
...the multiple sequence alignment of the gene family with BioJS
...BLAST hits against the PLAZA database.
...BLAST hits against NCBIs protein database.
...the gene in Genomeview, a genome browser
...all colinear gene pairs.

Biological Process

GO term	Evidence(s)	Provider	Description	Source
GO:0010255	IMP	UniProt	glucose mediated signaling pathway	1 2 3 4 5 6 7 8
GO:0009553	IGI	UniProt	embryo sac development	1 2 3 4 5 6 7 8
GO:0009555	IGI	UniProt	pollen development	1 2 3 4 5 6 7 8
GO:0010498	IGI, RCA,	UniProt	proteasomal protein catabolic process	1 2 3 4 5 6 7 8 9
GO:0006094	RCA	Gene Ontology	gluconeogenesis	1
GO:0006635	RCA	Gene Ontology	fatty acid beta-oxidation	1
GO:0007010	RCA	Gene Ontology	cytoskeleton organization	1
GO:0009407	RCA	Gene Ontology	toxin catabolic process	1
GO:0043161	RCA	Gene Ontology	proteasome-mediated ubiquitin-dependent protein catabolic process	1
GO:0043248	RCA	Gene Ontology	proteasome assembly	1
GO:0051788	RCA	Gene Ontology	response to misfolded protein	1
GO:0080129	RCA	Gene Ontology	proteasome core complex assembly	1
GO:0030163	IEA	InterPro	protein catabolic process

Molecular Function

GO term	Evidence(s)	Provider	Description	Source
GO:0016887	ISS	Gene Ontology	ATPase activity	1
GO:0005516	ISS	Gene Ontology	calmodulin binding	1
GO:0005524	IEA	UniProt	ATP binding	1 2 3 4 5 6 7
GO:0017111	IEA	UniProt	nucleoside-triphosphatase activity	1 2 3 4 5 6 7
GO:0000166	IEA	InterPro	nucleotide binding
GO:0016787	IEA	InterPro	hydrolase activity
GO:0032555	IEA	PLAZA Homology	purine ribonucleotide binding	HOM03M000030
GO:0016817	IEA	PLAZA Homology	hydrolase activity, acting on acid anhydrides	HOM03M000030
GO:0032553	IEA	PLAZA Homology	ribonucleotide binding	HOM03M000030
GO:0043168	IEA	PLAZA Homology	anion binding	HOM03M000030
GO:0043167	IEA	PLAZA Homology	ion binding	HOM03M000030
GO:0035639	IEA	PLAZA Homology	purine ribonucleoside triphosphate binding	HOM03M000030
GO:0097367	IEA	PLAZA Homology	carbohydrate derivative binding	HOM03M000030
GO:0003824	IEA	PLAZA Homology	catalytic activity	HOM03M000030
GO:0016818	IEA	PLAZA Homology	hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides	HOM03M000030
GO:0032559	IEA	PLAZA Homology	adenyl ribonucleotide binding	HOM03M000030
GO:1901265	IEA	PLAZA Homology	nucleoside phosphate binding	HOM03M000030
GO:0016462	IEA	PLAZA Homology	pyrophosphatase activity	HOM03M000030
GO:0030554	IEA	PLAZA Homology	adenyl nucleotide binding	HOM03M000030
GO:0001882	IEA	PLAZA Homology	nucleoside binding	HOM03M000030
GO:0097159	IEA	PLAZA Homology	organic cyclic compound binding	HOM03M000030
GO:0017076	IEA	PLAZA Homology	purine nucleotide binding	HOM03M000030
GO:0036094	IEA	PLAZA Homology	small molecule binding	HOM03M000030
GO:0032549	IEA	PLAZA Homology	ribonucleoside binding	HOM03M000030
GO:1901363	IEA	PLAZA Homology	heterocyclic compound binding	HOM03M000030
GO:0001883	IEA	PLAZA Homology	purine nucleoside binding	HOM03M000030
GO:0032550	IEA	PLAZA Homology	purine ribonucleoside binding	HOM03M000030

Cellular Component

GO term	Evidence(s)	Provider	Description	Source
GO:0005634	IEA, ISM	UniProt	nucleus	1 2 3 4 5 6 7 8
GO:0005886	IDA	UniProt	plasma membrane	1 2 3 4 5 6 7 8
GO:0016020	IDA	Gene Ontology	membrane	1
GO:0000502	IDA	UniProt	proteasome complex	1 2 3 4 5 6 7 8
GO:0005737	IEA	UniProt	cytoplasm	1 2 3 4 5 6 7

Color Legend

Experimental Evidence

Electronic Evidence

Computational Reviewed Evidence

InterPro	Description
IPR027417	P-loop containing nucleoside triphosphate hydrolase
IPR003959	ATPase, AAA-type, core
IPR003960	ATPase, AAA-type, conserved site
IPR003593	AAA+ ATPase domain
IPR005937	26S proteasome subunit P45

Mapman id	Description
29.5.11.20	protein.degradation.ubiquitin.proteasom

No SignalP domains detected for this gene.