Entrez gene ID | | 5718 |
Official gene symbol | | PSMD12 |
Full name | | proteasome (prosome, macropain) 26S subunit, non-ATPase, 12 |
Aliases | | ,MGC75406,Rpn5,p55, |
Gene summary | | The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core 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. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase 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. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a non-ATPase subunit of the 19S regulator. A pseudogene has been identified on chromosome 3. [provided by RefSeq] |
Location | | Chromosome: 17 Locus: 17q24.2 |
Gene position | | 65362721 - 65336619 Map Viewer |
Gene orientation | | minus |
Gene size | | 26103 bp |
Gene sequence |
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OMIM ID | | 604450 |
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