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TAS2R14

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Izvor: Wikipedija

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Receptor ukusa tip 2 član 14

Identifikatori

Simboli

TAS2R14; T2R14; TRB1

Vanjski ID

OMIM: 604790MGI: 2681298HomoloGene: 87013IUPHAR:GeneCards:TAS2R14 Gene

Ontologija gena
Molekularna funkcija	•aktivnost receptora ukusa
Celularna komponenta	•integralno sa membranom
Biološki proces	•signalni put G-protein spregnutog receptora•hemosensorno ponašanje•detekcija hemijskog stimulusa koji učestvuje u senzornoj percepciji ukusa

Ortolozi

Vrsta

Čovek

Miš

RefSeq (mRNA)

RefSeq (protein)

Lokacija (UCSC)

Chr 12:
11.09 - 11.32 Mb

Chr 6:
133 - 133.01 Mb

PubMed pretraga

[1]

[2]

Receptor ukusa tip 2 član 14 jeprotein koji je kod ljudi kodiranTAS2R14genom.^[1]^[2]^[3]

Funkcije

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Ovaj protein je član familije of mogućih receptora ukusa. On pripada grupiG protein spregnutih receptora i specifično je izražen u ćelijama ukusa jezika i epitela nepci. On deluje kao receptor gorkog ukusa. Istraživanja funkcionalne ekspresije su pokazala da TAS2R14 proizvodi respons na (-)-α-tujon, primarni neurotoksični agens u absintu, i pikrotoksinu, otrovu prisutnom u bobicama biljkeAnamirta cocculus.^[4] Ovaj gen se nalazi u genskom klasteru na hromozomu 12p13.^[3]

Reference

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↑Adler E, Hoon MA, Mueller KL, Chandrashekar J, Ryba NJ, Zuker CS (Apr 2000). „A novel family of mammalian taste receptors”. Cell 100 (6): 693–702. DOI:10.1016/S0092-8674(00)80705-9. PMID 10761934.
↑Matsunami H, Montmayeur JP, Buck LB (Apr 2000). „A family of candidate taste receptors in human and mouse”. Nature 404 (6778): 601–4. DOI:10.1038/35007072. PMID 10766242.
↑^3,0^3,1„Entrez Gene: TAS2R14 taste receptor, type 2, member 14”.
↑Behrens, M., A. Brockhoff, C. Kuhn, B. Bufe, M. Winnig, and W. Meyerhof (2004). „The human taste receptor hTAS2R14 responds to a variety of different bitter compounds”. Biochem Biophys Res Commun 319 (2): 479–485. DOI:10.1016/j.bbrc.2004.05.019. PMID 15178431.

Literatura

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Kinnamon SC (2000). „A plethora of taste receptors”. Neuron 25 (3): 507–10. DOI:10.1016/S0896-6273(00)81054-5. PMID 10774719.
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.
Chandrashekar J, Mueller KL, Hoon MA,et al. (2000). „T2Rs function as bitter taste receptors”. Cell 100 (6): 703–11. DOI:10.1016/S0092-8674(00)80706-0. PMID 10761935.
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.
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. DOI:10.1016/S0092-8674(03)00071-0. PMID 12581520.
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.
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.
Liu T, Qian WJ, Gritsenko MA,et al. (2006). „Human Plasma N-Glycoproteome Analysis by Immunoaffinity Subtraction, Hydrazide Chemistry, and Mass Spectrometry”. J. Proteome Res. 4 (6): 2070–80. DOI:10.1021/pr0502065. PMC 1850943. PMID 16335952.
Behrens M, Bartelt J, Reichling C,et al. (2006). „Members of RTP and REEP gene families influence functional bitter taste receptor expression”. J. Biol. Chem. 281 (29): 20650–9. DOI:10.1074/jbc.M513637200. PMID 16720576.

Povezano

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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=TAS2R14&oldid=42507644

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