ID Q5HZY0; PN UBX domain-containing protein 4; GN Ubxn4; OS 10116; SL Nucleus Position: SL-0178; SL Comments: Endoplasmic reticulum membrane {ECO:0000250|UniProtKB:Q92575}; Peripheral membrane protein {ECO:0000250|UniProtKB:Q92575}. Nucleus envelope {ECO:0000250|UniProtKB:Q92575}. Note=Both the N- and the C-terminus face the cytosol. Also found in the nucleus envelope contiguous to the ER. {ECO:0000250|UniProtKB:Q92575}. DR UNIPROT: Q5HZY0; DR Pfam: PF00789; DR PROSITE: PS50033; DE Function: Involved in endoplasmic reticulum-associated protein degradation (ERAD). Acts as a platform to recruit both UBQLN1 and VCP to the ER during ERAD. {ECO:0000250|UniProtKB:Q92575}. DE Reference Proteome: Yes; GO GO:0005783; GO GO:0005789; GO GO:0005635; GO GO:0006986; GO GO:0030433; TP Membrane Topology: Peripheral; Source: UniProt - By Similarity {ECO:0000250|UniProtKB:Q92575}; SQ MLWFQGAIPAAIASAKRSGAVFVVFVAGDDEQSTQMAASWEDEKVREASSDNFVAIKIDTKSEACLQFSQIYPVVCVPSS SQ FFIGDSGIPLEVIAGSVSADELVTRIHKVQQMHSLKGETSVTNDKQSESSVSTPSASFEPDICESAESRNTELCETPTTS SQ DPKSDTAAGGECAGHDSLSQEPPGCSNQRPAEDLTVRVERLTKKLEERREEKRKEEAQREIKKEIERRKTGKEMLDYKRK SQ QEEELTKRMLEERSREKAEDRAARERIKQQIALDRAERAARFAKTKEAEAAKAAALLAKQAEAEVKRESSTRDRSTIARI SQ QFRLPDGSSFTNQFPSDAPLEEARQFAAQTVGNTYGNFSLATMFPRREFTREDYKRKLLDLELAPSASVVLLPAGRPATS SQ IVPSSSGDIWTLLGTVLYPFLAIWRLISNFLFSNPPPAQTSARATSTEPSNSASSSKSEKREPVRKRVLEKRGEDFKKEG SQ KIYRLRTQDDGEDENNTWNGNSTQQM //