TAS2R50

Receptor ukusa tip 2 član 50
Identifikatori
Simboli TAS2R50; T2R50; T2R51; TAS2R51
Vanjski ID OMIM: 609627 HomoloGene: 88474 IUPHAR: GeneCards: TAS2R50 Gene
Ontologija gena
Molekularna funkcija • aktivnost receptora ukusa
Celularna komponenta • integralno sa membranom
Biološki proces • signalni put G-protein spregnutog receptora
Ortolozi
Vrsta Čovek Miš
Entrez 259296 n/a
Ensembl ENSG00000212126 n/a
UniProt P59544 n/a
RefSeq (mRNA) NM_176890.2 n/a
RefSeq (protein) NP_795371.2 n/a
Lokacija (UCSC) Chr 12:
11.14 - 11.14 Mb		 n/a
PubMed pretraga [1] n/a

Receptor ukusa tip 2 član 50 je protein koji je kod ljudi kodiran TAS2R50 genom.[1][2][3][4]

TAS2R50 pripada velikoj familiji TAS2R receptora. TAS2R receptori su izraženi na površini ćelija ukusa i posreduju percepciju gorkog ukusa putem G protein spregnutog puta sekundarnih glasnika (Conte et al., 2002).[4]

Reference

  1. ^ Bufe B, Hofmann T, Krautwurst D, Raguse JD, Meyerhof W (2002). „The human TAS2R16 receptor mediates bitter taste in response to beta-glucopyranosides”. Nat Genet. 32 (3): 397—401. PMID 12379855. doi:10.1038/ng1014. 
  2. ^ Conte C, Ebeling M, Marcuz A, Nef P, Andres-Barquin PJ (2003). „Identification and characterization of human taste receptor genes belonging to the TAS2R family”. Cytogenet Genome Res. 98 (1): 45—53. PMID 12584440. doi:10.1159/000068546. 
  3. ^ Shiffman D, Ellis SG, Rowland CM, Malloy MJ, Luke MM, Iakoubova OA, Pullinger CR, Cassano J, Aouizerat BE, Fenwick RG, Reitz RE, Catanese JJ, Leong DU, Zellner C, Sninsky JJ, Topol EJ, Devlin JJ, Kane JP (2005). „Identification of Four Gene Variants Associated with Myocardial Infarction”. Am J Hum Genet. 77 (4): 596—605. PMC 1275608 Слободан приступ. PMID 16175505. doi:10.1086/491674. 
  4. ^ а б „Entrez Gene: TAS2R50 taste receptor, type 2, member 50”. 

Literatura

  • Margolskee RF (2002). „Molecular mechanisms of bitter and sweet taste transduction”. J. Biol. Chem. 277 (1): 1—4. PMID 11696554. doi:10.1074/jbc.R100054200. 
  • Montmayeur JP, Matsunami H (2002). „Receptors for bitter and sweet taste”. Curr. Opin. Neurobiol. 12 (4): 366—71. PMID 12139982. doi:10.1016/S0959-4388(02)00345-8. 
  • 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. PMC 139241 Слободан приступ. PMID 12477932. doi:10.1073/pnas.242603899. 
  • Zhang Y; Hoon MA; Chandrashekar J; et al. (2003). „Coding of sweet, bitter, and umami tastes: different receptor cells sharing similar signaling pathways”. Cell. 112 (3): 293—301. PMID 12581520. doi:10.1016/S0092-8674(03)00071-0. 
  • 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. PMC 528928 Слободан приступ. PMID 15489334. doi:10.1101/gr.2596504. 
  • Fischer A, Gilad Y, Man O, Pääbo S (2005). „Evolution of bitter taste receptors in humans and apes”. Mol. Biol. Evol. 22 (3): 432—6. PMID 15496549. doi:10.1093/molbev/msi027. 
  • Go Y, Satta Y, Takenaka O, Takahata N (2006). „Lineage-Specific Loss of Function of Bitter Taste Receptor Genes in Humans and Nonhuman Primates”. Genetics. 170 (1): 313—26. PMC 1449719 Слободан приступ. PMID 15744053. doi:10.1534/genetics.104.037523. 

Vidi još

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Klasa A: Rodopsinu slični
Neurotransmiter
Adrenergički
α1 (A, B, D) • α2 (A, B, C) • β1 • β2 • β3
Purinski
Adenozinski (A1, A2A, A2B, A3) • P2Y (1, 2, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14)
Serotoninski
(svi osim 5-HT3) 5-HT1 (A, B, D, E, F) • 5-HT2 (A, B, C) • 5-HT (4, 5A, 6, 7)
Drugi
Acetilholin (M1, M2, M3, M4, M5) • Dopamin (D1, D2, D3, D4, D5) • Histamin (H1, H2, H3, H4) • Melatonin (1A, 1B, 1C) • TAAR (1, 2, 3, 5, 6, 8, 9)
Metaboliti i
signalni molekuli
Eikozanoidni
CysLT (1, 2) • LTB4 (1, 2) • FPRL1 • OXE • Prostaglandin (DP (1, 2), EP (1, 2, 3, 4), FP) • Prostaciklin • Tromboksan
Drugi
Žučna kiselina • Kanabinoidni (CB1, CB2, GPR (18, 55, 119)) • EBI2 • Estrogen • Slobodna masna kiselina (1, 2, 3, 4) • Laktat • Lizofosfatidna kiselina (1, 2, 3, 4, 5, 6) • Lizofosfolipid (1, 2, 3, 4, 5, 6, 7, 8) • Niacin (1, 2) • Oksoglutarat • PAF • Sfingozin-1-fosfat (1, 2, 3, 4, 5) • Sukcinat
Peptid
Neuropeptidni
B/W (1, 2) • FF (1, 2) • S • Y (1, 2, 4, 5) • Neuromedin (B, U (1, 2)) • Neurotenzin (1, 2)
Drugi
Anafilatoksin (C3a, C5a) • Angiotenzin (1, 2) • Apelin • Bombezin (BRS3, GRPR, NMBR) • Bradikinin (B1, B2) • Hemokin • Holecistokinin (A, B) • Endotelin (A, B) • Formil peptid (1, 2, 3) • FSH • Galanin (1, 2, 3) • GHB receptor • Gonadotropin-oslobađajući hormon (1, 2) • Grelin • Kispeptin • Luteinizirajući hormon/horiogonadotropin • MAS (1, 1L, D, E, F, G, X1, X2, X3, X4) • Melanokortin (1, 2, 3, 4, 5) • MCHR (1, 2) • Motilin • Opioidni (δ, κ, μ, Nociceptin & ζ, ali ne σ) • Oreksin (1, 2) • Oksitocin • Prokineticin (1, 2) • Prolaktin-oslobađajući peptid • Relaksin (1, 2, 3, 4) • Somatostatin (1, 2, 3, 4, 5) • Tahikinin (1, 2, 3) • Tirotropin • Tirotropin-oslobađajući hormon • Urotenzin-II • Vazopresin (1A, 1B, 2)
Razno
Orfan
GPR (1, 3, 4, 6, 12, 15, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 31, 32, 33, 34, 35, 37, 39, 42, 44, 45, 50, 52, 55, 61, 62, 63, 65, 68, 75, 77, 78, 81, 82, 83, 84, 85, 87, 88, 92, 101, 103, 109A, 109B, 119, 120, 132, 135, 137B, 139, 141, 142, 146, 148, 149, 150, 151, 152, 153, 160, 161, 162, 171, 173, 174, 176, 177, 182, 183)
Drugi
Adrenomedulin • Mirisni • Opsin (3, 4, 5, 1LW, 1MW, 1SW, RGR, RRH) • Proteazom-aktivirani (1, 2, 3, 4) • SREB (1, 2, 3)
Klasa B: Sekretinu slični
Orfan
GPR (56, 64, 97, 98, 110, 111, 112, 113, 114, 115, 116, 123, 124, 125, 126, 128, 133, 143, 144, 155, 157)
Drugi
Klasa C: Metabotropni
glutamat / feromon
Ukus
TAS1R (1, 2, 3) • TAS2R (1, 3, 4, 5, 8, 9, 10, 12, 13, 14, 16, 19, 20, 30, 31, 38, 39, 40, 41, 42, 43, 45, 46, 50)
Drugi
Kalcijum-detektujući receptor • GABA B (1, 2) • Glutamatni receptor (Metabotropni glutamat (1, 2, 3, 4, 5, 6, 7, 8)) • GPRC6A • GPR (156, 158, 179) • RAIG (1, 2, 3, 4) • VNR (1, 2, 3, 5)
Klasa F:
Frizzled / Zaglađeni
Uvojiti
Frizzled (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Zaglađeni