PCDHGB7

PCDHGB7
Identifiers
Aliases	PCDHGB7, ME6, PCDH-GAMMA-B7, protocadherin gamma subfamily B, 7
External IDs	MGI: 1935199 HomoloGene: 75102 GeneCards: PCDHGB7
Gene ontology Molecular function • calcium ion binding Cellular component • integral component of membrane • plasma membrane • membrane Biological process • cell adhesion • homophilic cell adhesion via plasma membrane adhesion molecules Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	56099	93704
Ensembl	ENSG00000254122	ENSMUSG00000104063
UniProt	Q9Y5F8	n/a
RefSeq (mRNA)	NM_032101 NM_018927	NM_033579
RefSeq (protein)	NP_061750.1 NP_115272.1	n/a
Location (UCSC)	Chr 5: 141.42 – 141.51 Mb	Chr 18: 37.75 – 37.84 Mb
PubMed search	[1]	[2]
Wikidata

View/Edit Human

View/Edit Mouse

Protocadherin gamma-B7 is a protein that in humans is encoded by the PCDHGB7 gene.^[3][4]

This gene is a member of the protocadherin gamma gene cluster, one of three related clusters tandemly linked on chromosome five. These gene clusters have an immunoglobulin-like organization, suggesting that a novel mechanism may be involved in their regulation and expression. The gamma gene cluster includes 22 genes divided into 3 subfamilies. Subfamily A contains 12 genes, subfamily B contains 7 genes and 2 pseudogenes, and the more distantly related subfamily C contains 3 genes. The tandem array of 22 large, variable region exons are followed by a constant region, containing 3 exons shared by all genes in the cluster. Each variable region exon encodes the extracellular region, which includes 6 cadherin ectodomains and a transmembrane region. The constant region exons encode the common cytoplasmic region. These neural cadherin-like cell adhesion proteins most likely play a critical role in the establishment and function of specific cell-cell connections in the brain. Alternative splicing has been described for the gamma cluster genes.^[4]

References

1. "Human PubMed Reference:".
2. "Mouse PubMed Reference:".
3. Wu Q, Maniatis T (Jul 1999). "A striking organization of a large family of human neural cadherin-like cell adhesion genes". Cell. 97 (6): 779–90. doi:10.1016/S0092-8674(00)80789-8. PMID 10380929.
4. "Entrez Gene: PCDHGB7 protocadherin gamma subfamily B, 7".

Further reading

• Nollet F, Kools P, van Roy F (2000). "Phylogenetic analysis of the cadherin superfamily allows identification of six major subfamilies besides several solitary members.". J. Mol. Biol. 299 (3): 551–72. doi:10.1006/jmbi.2000.3777. PMID 10835267.
• Yagi T, Takeichi M (2000). "Cadherin superfamily genes: functions, genomic organization, and neurologic diversity.". Genes Dev. 14 (10): 1169–80. doi:10.1101/gad.14.10.1169. PMID 10817752.
• 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.
• 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.
• Wu Q, Zhang T, Cheng JF, et al. (2001). "Comparative DNA sequence analysis of mouse and human protocadherin gene clusters.". Genome Res. 11 (3): 389–404. doi:10.1101/gr.167301. PMC 311048. PMID 11230163.
• Wu Q, Maniatis T (2000). "Large exons encoding multiple ectodomains are a characteristic feature of protocadherin genes.". Proc. Natl. Acad. Sci. U.S.A. 97 (7): 3124–9. doi:10.1073/pnas.060027397. PMC 16203. PMID 10716726.
• Matsuyoshi N, Tanaka T, Toda K, Imamura S (1997). "Identification of novel cadherins expressed in human melanoma cells.". J. Invest. Dermatol. 108 (6): 908–13. doi:10.1111/1523-1747.ep12292703. PMID 9182820.