Tags: Protein.
Proteasome subunit beta type-8 is a protein that in humans is encoded by the PSMB8 gene.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 14 non-identical subunits; 2 rings are composed of 7 different alpha subunits and 2 rings are composed of 7 different beta subunits.