FIGURE: 1 / 20
Immunogen sequence: MSYDRAITV FSPDGHLFQV EYAQEAVKKG STAVGVRGRD IVVLGVEKKS VAKLQDERTV RKICALDDNV CMAFAGLTAD ARIVINRARV ECQSHRLTVE DPVTVEYITR YIASLKQRYT QSNGRRPFGI SALIVGFDFD GTPRLYQTDP SGTYHAWKAN AIGRGAKSVR EFLEKNYTDE AIETDDLTIK LVIKALLEVV QSGGKNIELA VMRRDQSLKI LNPEEIEKYV AEIEKEKEEN EKKKQKKAS (1-248 aa encoded by BC004427 )
Component of the 20S core proteasome complex involved in the proteolytic degradation of most intracellular proteins. This complex plays numerous essential roles within the cell by associating with different regulatory particles. Associated with two 19S regulatory particles, forms the 26S proteasome and thus participates in the ATP-dependent degradation of ubiquitinated proteins. The 26S proteasome plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins that could impair cellular functions, and by removing proteins whose functions are no longer required. Associated with the PA200 or PA28, the 20S proteasome mediates ubiquitin-independent protein degradation. This type of proteolysis is required in several pathways including spermatogenesis (20S-PA200 complex) or generation of a subset of MHC class I-presented antigenic peptides (20S-PA28 complex). Inhibits the transactivation function of HIF-1A under both normoxic and hypoxia-mimicking conditions. The interaction with EMAP2 increases the proteasome-mediated HIF-1A degradation under the hypoxic conditions. Plays a role in hepatitis C virus internal ribosome entry site-mediated translation. Mediates nuclear translocation of the androgen receptor (AR) and thereby enhances androgen-mediated transactivation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: epididymis secretory protein Li 276; proteasome (prosome, macropain) subunit, alpha type, 7; proteasome subunit alpha 4; Proteasome subunit alpha type-7; Proteasome subunit RC6-1; Proteasome subunit XAPC7; RP5-1005F21.4; testicular tissue protein Li 151
Gene Aliases: C6; C6-I; HEL-S-276; HSPC; PSMA7; RC6-1; XAPC7
Molecular Function: protease