MPP1

Membrane protein, palmitoylated 1, 55kDa
File:PBB Protein MPP1 image.jpg PDB rendering based on 2ev8.
Available structures PDB Ortholog search: Template:Homologene2PDBe PDBe, Template:Homologene2uniprot RCSB List of PDB id codes 2ev8​
Identifiers
Symbols	MPP1 ; MRG1; AAG12; DXS552; DXS552E; EMP55; PEMP
External IDs	Template:OMIM5 Template:MGI HomoloGene: 1826
Gene ontology Molecular function 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
RNA expression pattern
File:PBB GE MPP1 202974 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

Membrane protein, palmitoylated 1, 55kDa, also known as MPP1, is a human gene.

Palmitoylated membrane protein 1 is the prototype of a family of membrane-associated proteins termed MAGUKs (membrane-associated guanylate kinase homologs). MAGUKs interact with the cytoskeleton and regulate cell proliferation, signaling pathways, and intracellular junctions. Palmitoylated membrane protein 1 contains a conserved sequence, called the SH3 (src homology 3) motif, found in several other proteins that associate with the cytoskeleton and are suspected to play important roles in signal transduction.

Further reading

• Metzenberg AB, Gitschier J (1993). "The gene encoding the palmitoylated erythrocyte membrane protein, p55, originates at the CpG island 3' to the factor VIII gene". Hum. Mol. Genet. 1 (2): 97–101. PMID 1301163.
• Bryant PJ, Woods DF (1992). "A major palmitoylated membrane protein of human erythrocytes shows homology to yeast guanylate kinase and to the product of a Drosophila tumor suppressor gene". Cell. 68 (4): 621–2. PMID 1310897.
• Ruff P, Speicher DW, Husain-Chishti A (1991). "Molecular identification of a major palmitoylated erythrocyte membrane protein containing the src homology 3 motif". Proc. Natl. Acad. Sci. U.S.A. 88 (15): 6595–9. PMID 1713685.CS1 maint: Multiple names: authors list (link)
• Marfatia SM, Leu RA, Branton D, Chishti AH (1995). "Identification of the protein 4.1 binding interface on glycophorin C and p55, a homologue of the Drosophila discs-large tumor suppressor protein". J. Biol. Chem. 270 (2): 715–9. PMID 7822301.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.
• Kim AC, Metzenberg AB, Sahr KE; et al. (1997). "Complete genomic organization of the human erythroid p55 gene (MPP1), a membrane-associated guanylate kinase homologue". Genomics. 31 (2): 223–9. doi:10.1006/geno.1996.0035. PMID 8824805.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Marfatia SM, Morais-Cabral JH, Kim AC; et al. (1997). "The PDZ domain of human erythrocyte p55 mediates its binding to the cytoplasmic carboxyl terminus of glycophorin C. Analysis of the binding interface by in vitro mutagenesis". J. Biol. Chem. 272 (39): 24191–7. PMID 9305870.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)
• Simpson JC, Wellenreuther R, Poustka A; et al. (2001). "Systematic subcellular localization of novel proteins identified by large-scale cDNA sequencing". EMBO Rep. 1 (3): 287–92. doi:10.1093/embo-reports/kvd058. PMID 11256614.CS1 maint: Explicit use of et al. (link) 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)
• Ota T, Suzuki Y, Nishikawa T; et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.CS1 maint: Explicit use of et al. (link) 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)
• Stelzl U, Worm U, Lalowski M; et al. (2005). "A human protein-protein interaction network: a resource for annotating the proteome". Cell. 122 (6): 957–68. doi:10.1016/j.cell.2005.08.029. PMID 16169070.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)
• Kusunoki H, Kohno T (2006). "Solution structure of human erythroid p55 PDZ domain". Proteins. 64 (3): 804–7. doi:10.1002/prot.21028. PMID 16741958.
• Gosens I, van Wijk E, Kersten FF; et al. (2007). "MPP1 links the Usher protein network and the Crumbs protein complex in the retina". Hum. Mol. Genet. 16 (16): 1993–2003. doi:10.1093/hmg/ddm147. PMID 17584769.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)