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Immunogen sequence: DAPVLGSPEK EEAASEPPAA APDAAPPPPD RPIEKKSYSR ARRTRTKVGD AVKLAEEVPP PPEGLIPAPP VPETTPTPPT KTGTWEAPVD SSTSGLEQDV AQLN
Highest antigen sequence identity to the following orthologs: Mouse - 80%, Rat - 81%.
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. The immunoproteasome contains an alternate regulator, referred to as the 11S regulator or PA28, that replaces the 19S regulator. Three subunits of the 11S regulator have been identified. This gene encodes the gamma subunit of the 11S regulator. Six gamma subunits combine to form a homohexameric ring. Two transcript variants encoding different isoforms have been identified.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: barentsz; Btz; Cancer susceptibility candidate gene 3 protein; metastatic lymph node 51; Metastatic lymph node gene 51 protein; MLN 51; Protein barentsz; Protein CASC3
Gene Aliases: BTZ; CASC3; MLN51
UniProt ID: (Human) O15234
Entrez Gene ID: (Human) 22794
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