Component of the ERLIN1/ERLIN2 complex which mediates the endoplasmic reticulum-associated degradation (ERAD) of inositol 1,4,5-trisphosphate receptors (IP3Rs). Belongs to the band 7/mec-2 family. Forms a heteromeric complex with ERLIN2. Note: This description may include information from UniProtKB.
Alt. Names/Synonyms: Band_7 23-211 Keo4 (Interim) similar to C.elegans protein C42C1.9; C10orf69; Endoplasmic reticulum lipid raft-associated protein 1; ER lipid raft associated 1; Erlin-1; ERLIN1; ERLN1; KE04; KEO4; Protein KE04; SPFH domain family, member 1; SPFH domain-containing protein 1; SPFH1; Stomatin-prohibitin-flotillin-HflC/K domain-containing protein 1