TAS2R8
Receptor ukusa tip 2 član 8 je protein koji je kod ljudi kodiran TAS2R8 genom.[1][2][3]
Ovaj protein je član familije of mogućih receptora ukusa. On pripada grupi G protein spregnutih receptora i specifično je izražen u ćelijama ukusa jezika i epitela nepci. On deluje kao receptor gorkog ukusa. Ovaj receptor ukusa ne sadrži introne. Njegov gen se nalazi na hromozomu 12p13.[3]
Reference
- ↑ 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: TAS2R8 taste receptor, type 2, member 8”.
Literatura
- 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.
Povezano
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Klasa A: Rodopsinu slični | | | |
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| Adenozinski ( A1, A2A, A2B, A3) • P2Y ( 1, 2, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14) |
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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) |
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Metaboliti i signalni molekuli | | |
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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 |
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Peptid | | |
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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) |
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Razno | | 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) |
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Drugi | Adrenomedulin • Mirisni • Opsin ( 3, 4, 5, 1LW, 1MW, 1SW, RGR, RRH) • Proteazom-aktivirani ( 1, 2, 3, 4) • SREB ( 1, 2, 3) |
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Klasa B: Sekretinu slični | | GPR ( 56, 64, 97, 98, 110, 111, 112, 113, 114, 115, 116, 123, 124, 125, 126, 128, 133, 143, 144, 155, 157) |
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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) |
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Klasa C: Metabotropni glutamat / feromon | | 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) |
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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) |
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Klasa F: Frizzled / Zaglađeni | |
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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) |
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