Post Translational Modifications | Deubiquitinated by USP25.leading to stabilization. |
Function | Component of the ERLIN1/ERLIN2 complex which mediates the endoplasmic reticulum-associated degradation (ERAD) of inositol 1,4,5-trisphosphate receptors (IP3Rs) such as ITPR1. Promotes sterol-accelerated ERAD of HMGCR probably implicating an AMFR/gp78-containing ubiquitin ligase complex. Involved in regulation of cellular cholesterol homeostasis by regulation the SREBP signaling pathway. May promote ER retention of the SCAP-SREBF complex. |
Protein Name | Erlin-2Endoplasmic Reticulum Lipid Raft-Associated Protein 2Stomatin-Prohibitin-Flotillin-Hflc/K Domain-Containing Protein 2Spfh Domain-Containing Protein 2 |
Database Links | Reactome: R-HSA-382556Reactome: R-HSA-5655302Reactome: R-HSA-5678895Reactome: R-HSA-8853336 |
Cellular Localisation | Endoplasmic Reticulum MembraneSingle-Pass Type Ii Membrane ProteinAssociated With Lipid Raft-Like Domains Of The Endoplasmic Reticulum Membrane |
Alternative Protein Names | Erlin-2 proteinEndoplasmic Reticulum Lipid Raft-Associated Protein 2 proteinStomatin-Prohibitin-Flotillin-Hflc/K Domain-Containing Protein 2 proteinSpfh Domain-Containing Protein 2 proteinERLIN2 proteinC8orf2 proteinSPFH2 proteinUNQ2441 proteinPRO5003 proteinPRO9924 protein |
Information sourced from Uniprot.org