The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. The encoded protein is a member of the proteasome B-type family, also known as the T1B family, and is a 20S core beta subunit in the proteasome. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jul 2012]
Overall distribution
Tissue specific distribution
Overall distribution
Tissue specific distribution
Gscore (Amp):
0.00
Gscore (Del):
0.12
Recurrently deleted in 1 cancer type(s)
Overall distribution
Tissue specific distribution
Mscore:
0.00
Overall
Tissue specific
Total fusion occurrence:
NA
Overall
Tissue specific
CRISPR: COMMON ESSENTIAL RNAi: COMMON ESSENTIAL
Functional class:
Enzyme
JensenLab PubMed score:
10.87 (Percentile rank: 37.74%)
PubTator score:
5.43 (Percentile rank: 29.89%)
Target development/druggability level:
TbioThese targets do not have known drug or small molecule activities that satisfy the activity thresholds detailed below AND satisfy one or more of the following criteria: 1) target is above the cutoff criteria for Tdark; 2) target is annotated with a Gene Ontology Molecular Function or Biological Process leaf term(s) with an Experimental Evidence code.
Tractability (small molecule):
Clinical PrecedenceTargets with drugs in phase II or above; Pre-clinical targets
