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TAS2R50

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Izvor: Wikipedija

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Receptor ukusa tip 2 član 50

Identifikatori

Simboli

TAS2R50; T2R50; T2R51; TAS2R51

Vanjski ID

OMIM: 609627HomoloGene: 88474IUPHAR: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

n/a

n/a

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 jeprotein koji je kod ljudi kodiranTAS2R50genom.^[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

[uredi |uredi kod]

↑Bufe B, Hofmann T, Krautwurst D, Raguse JD, Meyerhof W (Oct 2002). „The human TAS2R16 receptor mediates bitter taste in response to beta-glucopyranosides”. Nat Genet 32 (3): 397–401. DOI:10.1038/ng1014. PMID 12379855.
↑Conte C, Ebeling M, Marcuz A, Nef P, Andres-Barquin PJ (Feb 2003). „Identification and characterization of human taste receptor genes belonging to the TAS2R family”. Cytogenet Genome Res 98 (1): 45–53. DOI:10.1159/000068546. PMID 12584440.
↑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 (Sep 2005). „Identification of Four Gene Variants Associated with Myocardial Infarction”. Am J Hum Genet 77 (4): 596–605. DOI:10.1086/491674. PMC 1275608. PMID 16175505.
↑^4,0^4,1„Entrez Gene: TAS2R50 taste receptor, type 2, member 50”.

Literatura

[uredi |uredi kod]

Margolskee RF (2002). „Molecular mechanisms of bitter and sweet taste transduction”. J. Biol. Chem. 277 (1): 1–4. DOI:10.1074/jbc.R100054200. PMID 11696554.
Montmayeur JP, Matsunami H (2002). „Receptors for bitter and sweet taste”. Curr. Opin. Neurobiol. 12 (4): 366–71. DOI:10.1016/S0959-4388(02)00345-8. PMID 12139982.
Strausberg RL, Feingold EA, Grouse LH i dr.. (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.
Zhang Y, Hoon MA, Chandrashekar J i dr.. (2003). „Coding of sweet, bitter, and umami tastes: different receptor cells sharing similar signaling pathways”. Cell 112 (3): 293–301. DOI:10.1016/S0092-8674(03)00071-0. PMID 12581520.
Gerhard DS, Wagner L, Feingold EA i dr.. (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.
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. DOI:10.1093/molbev/msi027. PMID 15496549.
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. DOI:10.1534/genetics.104.037523. PMC 1449719. PMID 15744053.

Povezano

[uredi |uredi kod]

Receptor ukusa

Transmembranski receptor:G protein spregnuti receptori

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 neσ) • 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

Moždano specifični angiogenezni inhibitor (1,2,3) • Cadherin (1,2,3) • Kalcitonin • CALCRL • CD97 • Kortikotropin-oslobađajući hormon (1,2) • EMR (1,2,3) • Glukagon (GR,GIPR,GLP1R,GLP2R) • Hormon rasta oslobađajući hormon • PACAPR1 • GPR • Latrofilin (1,2,3,ELTD1) • Metuselah-slični proteini • Paratiroidni hormon (1,2) • Sekretin • Vazoaktivni intestinalni peptid (1,2)

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)

Klasa F:
Frizzled /Zaglađeni

Uvojiti	Frizzled (1,2,3,4,5,6,7,8,9,10)
Zaglađeni	Zaglađeni

B trdu:peptidi (nrpl/grfl/cytl/horl),receptori (lgic,enzr,gprc,igsr,intg,nrpr/grfr/cytr),itra (adap,gbpr,mapk),calc,lipd, signalni putevi (hedp,wntp,tgfp+mapp,notp,jakp,fsap,hipp,tlrp)

Izvor:https://sh.wikipedia.org/w/index.php?title=TAS2R50&oldid=42509111

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