May form a complex with ERLEC1, OS9, SEL1L and SYVN1 (By similarity). Interacts with DNAJC1 (via J domain). Interacts with TRIM21 (By similarity). Component of an EIF2 complex at least composed of CELF1/CUGBP1, CALR, CALR3, EIF2S1, EIF2S2, HSP90B1 and HSPA5. Part a large chaperone multiprotein complex comprising DNAJB11, HSP90B1, HSPA5, HYOU, PDIA2, PDIA4, PDIA6, PPIB, SDF2L1, UGT1A1 and very small amounts of ERP29, but not, or at very low levels, CALR nor CANX. Interacts with TMEM132A.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: PROTEIN SEQUENCE OF 50-60; 165-181; 307-324; 475-492 AND 533-540;IDENTIFICATION BY MASS SPECTROMETRY