MPP5

Membrane protein, palmitoylated 5 (MAGUK p55 subfamily member 5)
PDB rendering based on 1va8.
Available structures PDB Ortholog search: PDBe, RCSB List of PDB id codes 1Y76​, 3UIT​, 4UU5​, 4UU6​, 4WSI​
Identifiers
Symbols	MPP5 ; PALS1
External IDs	OMIM: 606958 MGI: 1927339 HomoloGene: 9512 GeneCards: MPP5 Gene
Gene ontology Molecular function • protein binding • protein domain specific binding Cellular component • nucleoplasm • cytoplasm • plasma membrane • bicellular tight junction • endomembrane system • myelin sheath adaxonal region • lateral loop • Schmidt-Lanterman incisure • protein complex • extracellular exosome Biological process • morphogenesis of an epithelial sheet • peripheral nervous system myelin maintenance • myelin assembly • cell junction assembly • protein localization to myelin sheath abaxonal region • cell-cell junction organization • bicellular tight junction assembly • establishment of protein localization to plasma membrane Sources: Amigo / QuickGO
RNA expression pattern
More reference expression data
Orthologs
Species	Human	Mouse
Entrez	64398	56217
Ensembl	ENSG00000072415	ENSMUSG00000021112
UniProt	Q8N3R9	Q9JLB2
RefSeq (mRNA)	NM_001256550	NM_019579
RefSeq (protein)	NP_001243479	NP_062525
Location (UCSC)	Chr 14: 67.24 – 67.34 Mb	Chr 12: 78.75 – 78.84 Mb
PubMed search

MAGUK p55 subfamily member 5 is a protein that in humans is encoded by the MPP5 gene.^[1][2]

Members of the peripheral membrane-associated guanylate kinase (MAGUK) family function in tumor suppression and receptor clustering by forming multiprotein complexes containing distinct sets of transmembrane, cytoskeletal, and cytoplasmic signaling proteins. All MAGUKs contain a PDZ-SH3-GUK core and are divided into 4 subfamilies, DLG-like (see DLG1; MIM 601014), ZO1-like (see TJP1; MIM 601009), p55-like (see MPP1; MIM 305360), and LIN2-like (see CASK; MIM 300172), based on their size and the presence of additional domains (Tseng et al., 2001). MPP5 is a member of the p55-like MAGUK subfamily.[supplied by OMIM]^[2]

Interactions

MPP5 has been shown to interact with INADL and FAM71D.^[1]

References

1. Roh MH, Makarova O, Liu CJ, Shin K, Lee S, Laurinec S, Goyal M, Wiggins R, Margolis B (Apr 2002). "The Maguk protein, Pals1, functions as an adapter, linking mammalian homologues of Crumbs and Discs Lost". J Cell Biol 157 (1): 161–72. doi:10.1083/jcb.200109010. PMC 2173254. PMID 11927608.
2. "Entrez Gene: MPP5 membrane protein, palmitoylated 5 (MAGUK p55 subfamily member 5)".

Further reading

• Andersson B, Wentland MA, Ricafrente JY, et al. (1996). "A "double adaptor" method for improved shotgun library construction.". Anal. Biochem. 236 (1): 107–13. doi:10.1006/abio.1996.0138. PMID 8619474.
• Yu W, Andersson B, Worley KC, et al. (1997). "Large-scale concatenation cDNA sequencing.". Genome Res. 7 (4): 353–8. doi:10.1101/gr.7.4.353. PMC 139146. PMID 9110174.
• Kamberov E, Makarova O, Roh M, et al. (2000). "Molecular cloning and characterization of Pals, proteins associated with mLin-7.". J. Biol. Chem. 275 (15): 11425–31. doi:10.1074/jbc.275.15.11425. PMID 10753959.
• Hartley JL, Temple GF, Brasch MA (2001). "DNA cloning using in vitro site-specific recombination.". Genome Res. 10 (11): 1788–95. doi:10.1101/gr.143000. PMC 310948. PMID 11076863.
• Wiemann S, Weil B, Wellenreuther R, et al. (2001). "Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs.". Genome Res. 11 (3): 422–35. doi:10.1101/gr.GR1547R. PMC 311072. PMID 11230166.
• 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. PMC 1083732. PMID 11256614.
• Tseng TC, Marfatia SM, Bryant PJ, et al. (2001). "VAM-1: a new member of the MAGUK family binds to human Veli-1 through a conserved domain.". Biochim. Biophys. Acta 1518 (3): 249–59. doi:10.1016/s0167-4781(01)00191-9. PMID 11311936.
• 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. PMC 139241. PMID 12477932.
• Makarova O, Roh MH, Liu CJ, et al. (2003). "Mammalian Crumbs3 is a small transmembrane protein linked to protein associated with Lin-7 (Pals1).". Gene 302 (1–2): 21–9. doi:10.1016/S0378111902010843. PMID 12527193.
• Hurd TW, Gao L, Roh MH, et al. (2003). "Direct interaction of two polarity complexes implicated in epithelial tight junction assembly". Nat. Cell Biol. 5 (2): 137–42. doi:10.1038/ncb923. PMID 12545177.
• Roh MH, Fan S, Liu CJ, Margolis B (2004). "The Crumbs3-Pals1 complex participates in the establishment of polarity in mammalian epithelial cells". J. Cell. Sci. 116 (Pt 14): 2895–906. doi:10.1242/jcs.00500. PMID 12771187.
• 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.
• Penkert RR, DiVittorio HM, Prehoda KE (2004). "Internal recognition through PDZ domain plasticity in the Par-6-Pals1 complex". Nat. Struct. Mol. Biol. 11 (11): 1122–7. doi:10.1038/nsmb839. PMC 2140275. PMID 15475968.
• 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. PMC 528928. PMID 15489334.
• Wiemann S, Arlt D, Huber W, et al. (2004). "From ORFeome to biology: a functional genomics pipeline". Genome Res. 14 (10B): 2136–44. doi:10.1101/gr.2576704. PMC 528930. PMID 15489336.
• Stöhr H, Molday LL, Molday RS, et al. (2005). "Membrane-associated guanylate kinase proteins MPP4 and MPP5 associate with Veli3 at distinct intercellular junctions of the neurosensory retina". J. Comp. Neurol. 481 (1): 31–41. doi:10.1002/cne.20367. PMID 15558731.
• Feng W, Long JF, Zhang M (2005). "A unified assembly mode revealed by the structures of tetrameric L27 domain complexes formed by mLin-2/mLin-7 and Patj/Pals1 scaffold proteins". Proc. Natl. Acad. Sci. U.S.A. 102 (19): 6861–6. doi:10.1073/pnas.0409346102. PMC 1100767. PMID 15863617.
• Kantardzhieva A, Gosens I, Alexeeva S, et al. (2005). "MPP5 recruits MPP4 to the CRB1 complex in photoreceptors". Invest. Ophthalmol. Vis. Sci. 46 (6): 2192–201. doi:10.1167/iovs.04-1417. PMID 15914641.
• Mehrle A, Rosenfelder H, Schupp I, et al. (2006). "The LIFEdb database in 2006". Nucleic Acids Res. 34 (Database issue): D415–8. doi:10.1093/nar/gkj139. PMC 1347501. PMID 16381901.