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Gene: PSMB1 (proteasome 20S subunit beta 1) Homo sapiens
Symbol: PSMB1
Name: proteasome 20S subunit beta 1
Description: Predicted to have endopeptidase activity. Predicted to be involved in proteasomal ubiquitin-independent protein catabolic process and proteasome-mediated ubiquitin-dependent protein catabolic process. Localizes to the nucleoplasm and proteasome complex.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: FLJ25321; HC5; KIAA1838; macropain subunit C5; multicatalytic endopeptidase complex subunit C5; PMSB1; proteasome (prosome, macropain) subunit, beta type 1; proteasome (prosome, macropain) subunit, beta type, 1; proteasome beta 1 subunit; proteasome component C5; proteasome gamma chain; proteasome subunit beta 1; proteasome subunit beta type-1; proteasome subunit beta6; proteasome subunit HC5; PSC5; testicular secretory protein Li 45
Mus musculus (house mouse) : Psmb1 (proteasome (prosome, macropain) subunit, beta type 1)  MGI  Alliance
Rattus norvegicus (Norway rat) : Psmb1 (proteasome 20S subunit beta 1)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Psmb1 (proteasome 20S subunit beta 1)
Pan paniscus (bonobo/pygmy chimpanzee) : PSMB1 (proteasome 20S subunit beta 1)
Canis lupus familiaris (dog) : PSMB1 (proteasome subunit beta 1)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Psmb1 (proteasome 20S subunit beta 1)
Sus scrofa (pig) : PSMB1 (proteasome 20S subunit beta 1)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh386170,535,120 - 170,553,307 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh376170,844,204 - 170,862,417 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 366170,686,134 - 170,704,312 (-)NCBINCBI36hg18NCBI36
Build 346170,761,840 - 170,780,019NCBI
Celera6171,639,464 - 171,657,679 (-)NCBI
Cytogenetic Map6q27NCBI
HuRef6168,349,261 - 168,367,473 (-)NCBIHuRef
CHM1_16171,105,483 - 171,123,692 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status



Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on PSMB1
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 733154
Created: 2004-01-12
Species: Homo sapiens
Last Modified: 2019-11-05
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.