FZD4

Uvojiti receptor 4
Identifikatori
Simboli FZD4; CD344; EVR1; FEVR; FZD4S; Fz-4; FzE4
Vanjski ID OMIM604579 MGI108520 HomoloGene7325 IUPHAR: FZD4 GeneCards: FZD4 Gene
Pregled RNK izražavanja
podaci
Ortolozi
Vrsta Čovek Miš
Entrez 8322 14366
Ensembl ENSG00000174804 ENSMUSG00000049791
UniProt Q9ULV1 Q61088
RefSeq (mRNA) NM_012193.3 NM_008055.4
RefSeq (protein) NP_036325.2 NP_032081.3
Lokacija (UCSC) Chr 11:
86.66 - 86.67 Mb
Chr 7:
96.55 - 96.56 Mb
PubMed pretraga [1] [2]

Uvojiti-4 je protein koji je kod ljudi kodiran FZD4 genom.[1][2][3] FZD4 je takođe označen sa CD344 (klaster diferencijacije 344).

Članovi familije „uvojitih“ proteina su 7-transmembranski receptori za Wnt signalne proteine. FZD4 protein sadrži signalni peptid, cisteinom bogati domen u N-terminalnom ekstracelularnom regionu, 7 transmembranski domen, i C-terminalni PDZ vezujući motiv. Uvojiti-4 je jedini predstavnik family „frizzeled“ receptora koji se potentno vezuje za ligand norin. Taj ligand je funkcionalno sličan sa strukturno različitim Wingless tipom proteina. FZD4 signalizacija indukovana norinom reguliše vaskularni razvoj retine kičmenjaka i kontroliše krvne sudove uva. Većina uvojitih receptora je spregnuta sa beta-kateninskim kanoničkim signalnim putem. Ovaj protein potencijalno učestvuje kao pozitivni regulator signalnog puta Wingless tipa MMTV mesta integracije.[3]

Reference

  1. ^ Kirikoshi H, Sagara N, Koike J, Tanaka K, Sekihara H, Hirai M, Katoh M (1999). „Molecular cloning and characterization of human Frizzled-4 on chromosome 11q14-q21”. Biochem Biophys Res Commun. 264 (3): 955—61. PMID 10544037. doi:10.1006/bbrc.1999.1612. 
  2. ^ Toomes C, Bottomley HM, Jackson RM, Towns KV, Scott S, Mackey DA, Craig JE, Jiang L, Yang Z, Trembath R, Woodruff G, Gregory-Evans CY, Gregory-Evans K, Parker MJ, Black GC, Downey LM, Zhang K, Inglehearn CF (2004). „Mutations in LRP5 or FZD4 Underlie the Common Familial Exudative Vitreoretinopathy Locus on Chromosome 11q”. Am J Hum Genet. 74 (4): 721—30. PMC 1181948Слободан приступ. PMID 15024691. doi:10.1086/383202. 
  3. ^ а б „Entrez Gene: FZD4 frizzled homolog 4 (Drosophila)”. 

Literatura

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