| 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). Involved in regulation of cellular cholesterol homeostasis by regulation the SREBP signaling pathway. Binds cholesterol and may promote ER retention of the SCAP-SREBF complex. (Microbial infection) Required early in hepatitis C virus (HCV) infection to initiate RNA replication, and later in the infection to support infectious virus production. |
| Protein Name | Erlin-1Endoplasmic Reticulum Lipid Raft-Associated Protein 1Protein Ke04Stomatin-Prohibitin-Flotillin-Hflc/K Domain-Containing Protein 1Spfh Domain-Containing Protein 1 |
| Database Links | Reactome: R-HSA-382556Reactome: R-HSA-5678895 |
| Cellular Localisation | Endoplasmic Reticulum MembraneSingle-Pass Type Ii Membrane ProteinAssociated With Lipid Raft-Like Domains Of The Endoplasmic Reticulum Membrane |
| Alternative Protein Names | Erlin-1 proteinEndoplasmic Reticulum Lipid Raft-Associated Protein 1 proteinProtein Ke04 proteinStomatin-Prohibitin-Flotillin-Hflc/K Domain-Containing Protein 1 proteinSpfh Domain-Containing Protein 1 proteinERLIN1 proteinC10orf69 proteinKE04 proteinKEO4 proteinSPFH1 protein |
Information sourced from Uniprot.org