PCDH1 explained

Protocadherin-1 is a protein that in humans is encoded by the PCDH1 gene.^{[1] [2]}

This gene belongs to the protocadherin subfamily within the cadherin superfamily. The encoded protein is a membrane protein found at cell-cell boundaries. It is involved in neural cell adhesion, suggesting a possible role in neuronal development. The protein includes an extracellular region, containing 7 cadherin-like domains, a transmembrane region and a C-terminal cytoplasmic region. Cells expressing the protein showed cell aggregation activity. Alternative splicing occurs in this gene.

Further reading

• Yagi T, Takeichi M . Cadherin superfamily genes: functions, genomic organization, and neurologic diversity . Genes Dev. . 14 . 10 . 1169–80 . 2000 . 10817752 . 10.1101/gad.14.10.1169. 44844497 . free .
• Nollet F, Kools P, van Roy F . Phylogenetic analysis of the cadherin superfamily allows identification of six major subfamilies besides several solitary members . J. Mol. Biol. . 299 . 3 . 551–72 . 2000 . 10835267 . 10.1006/jmbi.2000.3777 .
• Bonaldo MF, Lennon G, Soares MB . Normalization and subtraction: two approaches to facilitate gene discovery . Genome Res. . 6 . 9 . 791–806 . 1997 . 8889548 . 10.1101/gr.6.9.791 . free .
• Del Mastro RG . Human chromosome-specific cDNA libraries: new tools for gene identification and genome annotation . Genome Res. . 5 . 2 . 185–94 . 1997 . 9132272 . 10.1101/gr.5.2.185 . vanc. Wang L . Simmons AD . 3 . Gallardo . T D . Clines . G A . Ashley . J A . Hilliard . C J . Wasmuth . J J . McPherson . J D . free .
• Wu Q, Maniatis T . Large exons encoding multiple ectodomains are a characteristic feature of protocadherin genes . Proc. Natl. Acad. Sci. U.S.A. . 97 . 7 . 3124–9 . 2000 . 10716726 . 10.1073/pnas.060027397 . 16203 . free .
• Strausberg RL . 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 . 2003 . 12477932 . 10.1073/pnas.242603899 . 139241 . vanc. Feingold EA . Grouse LH . 3 . Derge . JG . Klausner . RD . Collins . FS . Wagner . L . Shenmen . CM . Schuler . GD . 2002PNAS...9916899M . free .
• Colland F . Functional Proteomics Mapping of a Human Signaling Pathway . Genome Res. . 14 . 7 . 1324–32 . 2004 . 15231748 . 10.1101/gr.2334104 . 442148 . vanc. Jacq X . Trouplin V . 3 . Mougin . C . Groizeleau . C . Hamburger . A . Meil . A . Wojcik . J . Legrain . P .
• Ballif BA . Phosphoproteomic analysis of the developing mouse brain . Mol. Cell. Proteomics . 3 . 11 . 1093–101 . 2005 . 15345747 . 10.1074/mcp.M400085-MCP200 . vanc. Villén J . Beausoleil SA . 3 . Schwartz . D . Gygi . SP . 18659460 . free .
• Rush J . Immunoaffinity profiling of tyrosine phosphorylation in cancer cells . Nat. Biotechnol. . 23 . 1 . 94–101 . 2005 . 15592455 . 10.1038/nbt1046 . vanc. Moritz A . Lee KA . 3 . Guo . Ailan . Goss . Valerie L . Spek . Erik J . Zhang . Hui . Zha . Xiang-Ming . Polakiewicz . Roberto D . 7200157 .
• Rual JF . Towards a proteome-scale map of the human protein-protein interaction network . Nature . 437 . 7062 . 1173–8 . 2005 . 16189514 . 10.1038/nature04209 . vanc. Venkatesan K . Hao T . 3 . Hirozane-Kishikawa . Tomoko . Dricot . Amélie . Li . Ning . Berriz . Gabriel F. . Gibbons . Francis D. . Dreze . Matija . 2005Natur.437.1173R . 4427026 .
• Otsuki T . Signal sequence and keyword trap in silico for selection of full-length human cDNAs encoding secretion or membrane proteins from oligo-capped cDNA libraries . DNA Res. . 12 . 2 . 117–26 . 2007 . 16303743 . 10.1093/dnares/12.2.117 . vanc. Ota T . Nishikawa T . 3 . Hayashi . K . Suzuki . Y . Yamamoto . J . Wakamatsu . A . Kimura . K . Sakamoto . K . free .

Notes and References

1. Sano K, Tanihara H, Heimark RL, Obata S, Davidson M, St John T, Taketani S, Suzuki S . Protocadherins: a large family of cadherin-related molecules in central nervous system . EMBO J . 12 . 6 . 2249–56 . Jul 1993 . 8508762 . 413453 . 10.1002/j.1460-2075.1993.tb05878.x.
2. Web site: Entrez Gene: PCDH1 protocadherin 1.