FUNCTION: Involved in sterol-regulated ubiquitination and degradation of HMG-CoA reductase HMGCR (PubMed:21343306). Involved in positive regulation of AMPA-selective glutamate receptor GRIA2 recycling to the cell surface (By similarity). Acts as negative regulator of hepatocyte growth during regener...
FUNCTION: Involved in sterol-regulated ubiquitination and degradation of HMG-CoA reductase HMGCR (PubMed:21343306). Involved in positive regulation of AMPA-selective glutamate receptor GRIA2 recycling to the cell surface (By similarity). Acts as negative regulator of hepatocyte growth during regeneration (By similarity). {ECO:0000250|UniProtKB:Q53AQ4, ECO:0000250|UniProtKB:Q9JMG3, ECO:0000269|PubMed:21343306}.; FUNCTION: [iHOPS]: May contribute to the regulation of translation during cell-cycle progression. May contribute to the regulation of cell proliferation (By similarity). May be involved in centrosome assembly. Modulates stabilization and nucleolar localization of tumor suppressor CDKN2A and enhances association between CDKN2A and NPM1 (By similarity). {ECO:0000250|UniProtKB:Q9JMG3}.
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GO - Biological processes (BP):
ubiquitin-dependent ERAD pathway [GO:0030433]...
ubiquitin-dependent ERAD pathway [GO:0030433]
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GO - Molecular function (MF):
...
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GO - Cellular component (CC):
integral component of membrane [GO:0016021]; microtubule organizing center [GO:0005815]; nucleolus [GO:0005730]; postsynaptic membrane [GO:0045211]; recycling endosome [GO:0055037]...
integral component of membrane [GO:0016021]; microtubule organizing center [GO:0005815]; nucleolus [GO:0005730]; postsynaptic membrane [GO:0045211]; recycling endosome [GO:0055037]
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