RPN1

Ribophorin I
Identifiers
Symbols	RPN1 ; DKFZp686B16177; OST1; RBPH1
External IDs	Template:OMIM5 Template:MGI HomoloGene: 2213
Gene ontology Molecular function Template:GNF GO Template:GNF GO Template:GNF GO Cellular component Template:GNF GO Template:GNF GO Template:GNF GO Template:GNF GO Biological process Template:GNF GO Template:GNF GO
RNA expression pattern
File:PBB GE RPN1 201011 at tn.png
More reference expression data
Orthologs
Template:GNF Ortholog box
Species	Human	Mouse
Entrez	n/a	n/a
Ensembl	n/a	n/a
UniProt	n/a	n/a
RefSeq (mRNA)	n/a	n/a
RefSeq (protein)	n/a	n/a
Location (UCSC)	n/a	n/a
PubMed search	n/a	n/a

Ribophorin I, also known as RPN1, is a human gene.

This gene encodes a type I integral membrane protein found only in the rough endoplasmic reticulum. The encoded protein is part of an N-oligosaccharyl transferase complex that links high mannose oligosaccharides to asparagine residues found in the Asn-X-Ser/Thr consensus motif of nascent polypeptide chains. This protein should not be confused with RPN1 of yeast, Drosophila, and C. elegans, which forms part of the regulatory subunit of the 26S proteasome and may mediate binding of ubiquitin-like domains to this proteasome. The human version of this proteasome subunit is PSMD2.

Further reading

• Crimaudo C, Hortsch M, Gausepohl H, Meyer DI (1987). "Human ribophorins I and II: the primary structure and membrane topology of two highly conserved rough endoplasmic reticulum-specific glycoproteins". EMBO J. 6 (1): 75–82. PMID 3034581.CS1 maint: Multiple names: authors list (link)
• Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. PMID 8125298.
• Pekarsky Y, Rynditch A, Wieser R; et al. (1997). "Activation of a novel gene in 3q21 and identification of intergenic fusion transcripts with ecotropic viral insertion site I in leukemia". Cancer Res. 57 (18): 3914–9. PMID 9307271.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K; et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. PMID 9373149.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Fu J, Kreibich G (2000). "Retention of subunits of the oligosaccharyltransferase complex in the endoplasmic reticulum". J. Biol. Chem. 275 (6): 3984–90. PMID 10660554.
• Dias Neto E, Correa RG, Verjovski-Almeida S; et al. (2000). "Shotgun sequencing of the human transcriptome with ORF expressed sequence tags". Proc. Natl. Acad. Sci. U.S.A. 97 (7): 3491–6. PMID 10737800.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Elsasser S, Gali RR, Schwickart M; et al. (2002). "Proteasome subunit Rpn1 binds ubiquitin-like protein domains". Nat. Cell Biol. 4 (9): 725–30. doi:10.1038/ncb845. PMID 12198498.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Saeki Y, Sone T, Toh-e A, Yokosawa H (2002). "Identification of ubiquitin-like protein-binding subunits of the 26S proteasome". Biochem. Biophys. Res. Commun. 296 (4): 813–9. PMID 12200120.CS1 maint: Multiple names: authors list (link)
• Strausberg RL, Feingold EA, Grouse LH; et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMID 12477932.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Basrur V, Yang F, Kushimoto T; et al. (2003). "Proteomic analysis of early melanosomes: identification of novel melanosomal proteins". J. Proteome Res. 2 (1): 69–79. PMID 12643545.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Kelleher DJ, Karaoglu D, Mandon EC, Gilmore R (2003). "Oligosaccharyltransferase isoforms that contain different catalytic STT3 subunits have distinct enzymatic properties". Mol. Cell. 12 (1): 101–11. PMID 12887896.CS1 maint: Multiple names: authors list (link)
• Gerhard DS, Wagner L, Feingold EA; et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMID 15489334.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Shibatani T, David LL, McCormack AL; et al. (2005). "Proteomic analysis of mammalian oligosaccharyltransferase reveals multiple subcomplexes that contain Sec61, TRAP, and two potential new subunits". Biochemistry. 44 (16): 5982–92. doi:10.1021/bi047328f. PMID 15835887.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Rual JF, Venkatesan K, Hao T; et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID 16189514.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Lim J, Hao T, Shaw C; et al. (2006). "A protein-protein interaction network for human inherited ataxias and disorders of Purkinje cell degeneration". Cell. 125 (4): 801–14. doi:10.1016/j.cell.2006.03.032. PMID 16713569.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Chi A, Valencia JC, Hu ZZ; et al. (2007). "Proteomic and bioinformatic characterization of the biogenesis and function of melanosomes". J. Proteome Res. 5 (11): 3135–44. doi:10.1021/pr060363j. PMID 17081065.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Ewing RM, Chu P, Elisma F; et al. (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Mol. Syst. Biol. 3: 89. doi:10.1038/msb4100134. PMID 17353931.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)