Psmb5 proteasome 20S subunit beta 5 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Psmb5provided by RGD
Official Full Name: proteasome 20S subunit beta 5provided by RGD
Primary source: RGD:61879
See related: EnsemblRapid:ENSRNOG00000013386 AllianceGenome:RGD:61879
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Summary: Predicted to enable endopeptidase activity. Predicted to be involved in proteasome-mediated ubiquitin-dependent protein catabolic process. Predicted to act upstream of or within proteolysis and response to oxidative stress. Predicted to be located in centrosome and nucleoplasm. Predicted to be part of proteasome core complex, beta-subunit complex. Predicted to be active in cytosol and nucleus. Orthologous to human PSMB5 (proteasome 20S subunit beta 5). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Muscle (RPKM 533.6), Heart (RPKM 450.6) and 9 other tissues See more
Orthologs: human mouse all
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Location:: 15p13

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	15	NC_086033.1 (32042784..32047379, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	15	NC_051350.1 (28072772..28077367, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	15	NC_005114.4 (33259039..33263634, complement)

Chromosome 15 - NC_086033.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

In cells overexpressing wild type and E50K optineurin, the level of PSMB5, indicative of proteasome activity, was reduced
Title: Processing of optineurin in neuronal cells.

Submit: New GeneRIF Correction

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables endopeptidase activity	IBA Inferred from Biological aspect of Ancestor more info
enables peptidase activity	ISO Inferred from Sequence Orthology more info
enables threonine-type endopeptidase activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in proteasome-mediated ubiquitin-dependent protein catabolic process	IBA Inferred from Biological aspect of Ancestor more info
involved_in proteasome-mediated ubiquitin-dependent protein catabolic process	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within proteasome-mediated ubiquitin-dependent protein catabolic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within proteolysis	ISO Inferred from Sequence Orthology more info
involved_in response to oxidative stress	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within response to oxidative stress	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in centrosome	IEA Inferred from Electronic Annotation more info
located_in centrosome	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
is_active_in cytoplasm	ISO Inferred from Sequence Orthology more info
is_active_in cytosol	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
is_active_in nucleus	ISO Inferred from Sequence Orthology more info
part_of proteasome complex	ISO Inferred from Sequence Orthology more info
part_of proteasome core complex	IEA Inferred from Electronic Annotation more info
part_of proteasome core complex	ISO Inferred from Sequence Orthology more info
part_of proteasome core complex	ISS Inferred from Sequence or Structural Similarity more info
part_of proteasome core complex, beta-subunit complex	IBA Inferred from Biological aspect of Ancestor more info
part_of proteasome core complex, beta-subunit complex	ISS Inferred from Sequence or Structural Similarity more info

General protein information

Go to the top of the page Help

Preferred Names: proteasome subunit beta type-5

Names: beta-5; macropain epsilon chain; multicatalytic endopeptidase complex epsilon chain; proteasome (prosome, macropain) subunit, beta type 5; proteasome beta 5 subunit; proteasome beta type subunit 5; proteasome chain 6; proteasome epsilon chain; proteasome subunit X; proteasome subunit beta 5

NP_001099197.2

EC 3.4.25.1

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_001105727.2 → NP_001099197.2 proteasome subunit beta type-5

See identical proteins and their annotated locations for NP_001099197.2

Status: VALIDATED

Source sequence(s)

AI602737, CB783917

UniProtKB/Swiss-Prot

P28075

UniProtKB/TrEMBL

G3V7Q6

Related

ENSRNOP00000018005.4, ENSRNOT00000018005.9

Conserved Domains (2) summary

PTZ00488
Location:29 → 263

PTZ00488; Proteasome subunit beta type-5; Provisional

cd03761
Location:60 → 247

proteasome_beta_type_5; proteasome beta type-5 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that ...