Immunogen sequence: APGSASSEAP PLINEDVKRT AVAKNQALKE AGVFVPRSFD ELGEIIQSVY EDLVANGVIV PAQEVPPPTV PMDYSWAREL GLIRKPASFM TSICDERGQE LIYAGMPITE VFKEEMGIGG VLGLLWFQKR LPKYSCQFIE MCLMVTADHG PAVSGAHNTI ICARAGKDLV SSLTSGLLTI GDRFGGALDA AAKMFSKAFD SGIIPMEFVN KMKKEGKLIM GIGHRVKSIN NPDMRVQILK DYVRQHFPAT PLLDYALEVE KITTSKKPNL ILNVDGLIGV AFVDMLRNCG SFTREEADEY IDIGALNGIF VLGRSMGFIG HYLDQKRLKQ GLYRHPWDDI SYVLPEHMSM; Positive Samples: HL-60, HepG2, SKOV3, MCF7, BxPC-3, Mouse liver, Rat liver; Cellular Location: Endoplasmic reticulum membrane, Melanosome, Single-pass type I membrane protein
Ribophorins 1 and 2 are abundant and highly conserved glycoproteins residing in the endoplasic reticulum, that participate in ribosome binding. Mammalian oligosaccharyltransferase activity is associated with a protein complex composed of RPN1, RPN2, and an oligosaccharyltransferase protein. RPN1 is a component of the proteasome base. The ubiquitin-like (UBL) domain of recombinant Rad23 interacts with proteasomes through the leucine-rich repeat domain of RPN1. The RPN1 gene maps to chromosome 3 in somatic cell hybrids, and the RPN2 gene maps to chromosome 20 by in situ hybridization.
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Protein Aliases: Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 67 kDa subunit; Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1; dolichyl-diphosphooligosaccharide-protein glycosyltransferase 67 kDa subunit; oligosaccharyltransferase 1 homolog; oligosaccharyltransferase complex subunit (non-catalytic); Ribophorin I; Ribophorin-1; RPN-I
Gene Aliases: AU018702; D6Wsu137e; OST1; RBPH1; RIBI; Rpn-1; RPN-I; RPN1