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- PSMC2 abstract "26S protease regulatory subunit 7 is an enzyme that in humans is encoded by the PSMC2 gene.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 one of the ATPase subunits, a member of the triple-A family of ATPases which have a chaperone-like activity. This subunit has been shown to interact with several of the basal transcription factors so, in addition to participation in proteasome functions, this subunit may participate in the regulation of transcription. This subunit may also compete with PSMC3 for binding to the HIV tat protein to regulate the interaction between the viral protein and the transcription complex.".
- PSMC2 entrezgene "5701".
- PSMC2 wikiPageID "14725639".
- PSMC2 wikiPageRevisionID "602094167".
- PSMC2 hasPhotoCollection PSMC2.
- PSMC2 requireManualInspection "no".
- PSMC2 summaryText "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 one of the ATPase subunits, a member of the triple-A family of ATPases which have a chaperone-like activity. This subunit has been shown to interact with several of the basal transcription factors so, in addition to participation in proteasome functions, this subunit may participate in the regulation of transcription. This subunit may also compete with PSMC3 for binding to the HIV tat protein to regulate the interaction between the viral protein and the transcription complex.".
- PSMC2 updateCitations "yes".
- PSMC2 updatePage "yes".
- PSMC2 updateProteinBox "yes".
- PSMC2 updateSummary "yes".
- PSMC2 type Biomolecule.
- PSMC2 type Protein.
- PSMC2 type BiologicalObject.
- PSMC2 comment "26S protease regulatory subunit 7 is an enzyme that in humans is encoded by the PSMC2 gene.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.".
- PSMC2 label "PSMC2".
- PSMC2 sameAs m.03gvnzp.
- PSMC2 sameAs Q7120706.
- PSMC2 sameAs Q7120706.
- PSMC2 wasDerivedFrom PSMC2?oldid=602094167.
- PSMC2 isPrimaryTopicOf PSMC2.