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Protein Page:
PSMD14 (human)

PSMD14 a component of the 26S proteasome. The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. Note: This description may include information from UniProtKB.
Protein type: EC 3.4.19.-; Protease; Proteasome complex
Chromosomal Location of Human Ortholog: 2q24.2
Cellular Component: cytosol; nucleoplasm; nucleus; proteasome complex
Molecular Function: metallopeptidase activity; protein binding
Biological Process: anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process; antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent; double-strand break repair via homologous recombination; double-strand break repair via nonhomologous end joining; MAPKKK cascade; negative regulation of ubiquitin-protein ligase activity during mitotic cell cycle; positive regulation of ubiquitin-protein ligase activity during mitotic cell cycle; proteasomal ubiquitin-dependent protein catabolic process; protein polyubiquitination; regulation of amino acid metabolic process; regulation of mRNA stability; stimulatory C-type lectin receptor signaling pathway; T cell receptor signaling pathway; tumor necrosis factor-mediated signaling pathway; ubiquitin-dependent protein catabolic process; Wnt receptor signaling pathway, planar cell polarity pathway
Reference #:  O00487 (UniProtKB)
Alt. Names/Synonyms: 26S proteasome non-ATPase regulatory subunit 14; 26S proteasome regulatory subunit rpn11; 26S proteasome-associated PAD1 homolog 1; PAD1; POH1; proteasome (prosome, macropain) 26S subunit, non-ATPase, 14; PSDE; PSMD14; RPN11
Gene Symbols: PSMD14
Molecular weight: 34,577 Da
Basal Isoelectric point: 6.06  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
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