Leaf Senescence DataBase

Basic information

Locus name

AT5G64760

Alias

RPN5B

Organism

Arabidopsis thaliana

Taxonomic identifier

[NCBI]

Function category

Protein degradation/modification

Effect for Senescence

delay

Gene Description

Encodes one of two isoforms for the 26S proteasome regulatory protein (RN) subunit RPN5. For many functions it acts redundantly with the paralogous genes RPN5a.

Evidence

Genetic evidence:Transgene [Ref 1]

References

1: Book AJ, Smalle J, Lee KH, Yang P, Walker JM, Casper S, Holmes JH, Russo LA, Buzzinotti ZW, Jenik PD, Vierstra RD
The RPN5 subunit of the 26s proteasome is essential for gametogenesis, sporophyte development, and complex assembly in Arabidopsis.
Plant Cell 2009 Feb;21(2):460-78

Gene Ontology

molecular function

protein binding

Sequence

Mutant information

Mutant name

35S:RPN5b

Mutant/Transgenic

transgenic

Ecotype

Col-0

Mutagenesis type

Transgene

Ortholog Group

Ortholog Groups: OG5_127889

Accession	Taxon
NP_001032142 ( AT5G64760 )	Arabidopsis thaliana
NP_001119202	Arabidopsis thaliana
NP_196552	Arabidopsis thaliana
NP_568994	Arabidopsis thaliana
NP_974758	Arabidopsis thaliana
CMG093C	Cyanidioschyzon merolae strain 10D
172949	Chlamydomonas reinhardtii
ACO64067	Micromonas sp. RCC299
NP_001051914	Oryza sativa Japonica Group
estExt_genewise1.C_Chr_16.00010103	Ostreococcus tauri
estExt_fgenesh1_pg.C_2570057	Physcomitrella patens subsp. patens
estExt_gwp_gw1.C_580187	Physcomitrella patens subsp. patens
27965.m000109	Ricinus communis
e_gw1.18.53.1	Thalassiosira pseudonana CCMP1335
XP_002952318	Volvox carteri f. nagariensis

Cross Link

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PANTHER	PTHR10855	3.0E-211	1	442	No hit	NA
PANTHER	PTHR10855	4.3E-212	1	442	No hit	NA
Pfam	PF01399	2.2E-20	291	399	IPR000717	Proteasome component (PCI) domain
Pfam	PF01399	2.2E-20	291	399	IPR000717	Proteasome component (PCI) domain
SMART	SM00088	4.4E-15	332	418	IPR000717	Proteasome component (PCI) domain
SMART	SM00088	4.4E-15	332	418	IPR000717	Proteasome component (PCI) domain
SUPERFAMILY	SSF46785	9.3E-18	334	408	No hit	NA
SUPERFAMILY	SSF46785	9.3E-18	334	408	No hit	NA

Subcellular Localization

Localization 1
	Localization	cytosol
	Evidence	SUBAcon
	Pubmed ID	23180787

Localization 2
	Localization	cytosol,nucleus
	Evidence	SUBAcon
	Pubmed ID	23180787