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Gene: PSMA8 (proteasome 20S subunit alpha 8) Homo sapiens
Symbol: PSMA8
Name: proteasome 20S subunit alpha 8
Description: Predicted to have endopeptidase activity. Predicted to be involved in meiotic cell cycle; proteasomal ubiquitin-independent protein catabolic process; and proteasome-mediated ubiquitin-dependent protein catabolic process. Localizes to extracellular exosome and nucleus; PARTICIPATES IN ubiquitin/proteasome degradation pathway; INTERACTS WITH benzo[e]pyrene; methapyrilene; quercitrin.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: alpha4s; MGC26605; proteasome (prosome, macropain) subunit, alpha type, 8; proteasome alpha 4 subunit; proteasome subunit alpha 8; proteasome subunit alpha type 7-like protein variant 1; proteasome subunit alpha type-7-like; proteasome subunit alpha-type 8; PSMA7L
Mus musculus (house mouse) : Psma8 (proteasome subunit alpha 8)  MGI  Alliance
Rattus norvegicus (Norway rat) : Psma8 (proteasome 20S subunit alpha 8)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Psma8 (proteasome 20S subunit alpha 8)
Pan paniscus (bonobo/pygmy chimpanzee) : PSMA8 (proteasome 20S subunit alpha 8)
Canis lupus familiaris (dog) : PSMA8 (proteasome 20S subunit alpha 8)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Psma8 (proteasome 20S subunit alpha 8)
Sus scrofa (pig) : PSMA8 (proteasome 20S subunit alpha 8)
Chlorocebus sabaeus (African green monkey) : PSMA8 (proteasome 20S subunit alpha 8)
Heterocephalus glaber (naked mole-rat) : Psma8 (proteasome 20S subunit alpha 8)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl1826,133,852 - 26,193,355 (+)EnsemblGRCh38hg38GRCh38
GRCh381826,133,869 - 26,193,355 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh371823,713,816 - 23,773,319 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 361821,967,814 - 22,027,317 (+)NCBINCBI36hg18NCBI36
Build 341821,967,838 - 22,027,318NCBI
Celera1820,528,304 - 20,584,262 (+)NCBI
Cytogenetic Map18q11.2NCBI
HuRef1820,571,213 - 20,624,030 (+)NCBIHuRef
CHM1_11823,641,118 - 23,700,627 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

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


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on PSMA8
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1349882
Created: 2005-03-08
Species: Homo sapiens
Last Modified: 2020-08-04
Status: ACTIVE


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