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Nociceptin

Nociceptin
Nazivi
Drugi nazivi
Orfanin FQ
Identifikacija
MeSH nociceptin
Svojstva
C79H129N27O22
Molarna masa 1809,04
Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje materijala (na 25 °C [77 °F], 100 kPa).
ДаY verifikuj (šta je ДаYНеН ?)
Reference infokutije
Prepronociceptin
Identifikatori
SimbolPNOC
Entrez5368
HUGO9163
OMIM601459
RefSeqNM_006228
UniProtQ13519
Ostali podaci
LokusHromozom 8 p21

Nociceptin, ili orfanin FQ, je neuropeptid sa 17 aminokiselina. On je endogeni ligand nociceptinskog receptora (NOP, ORL-1). On je izveden iz prepronociceptina, kao što su i dodatna dva peptida, nocistatin & NocII.[3] Gen koji kodira prepronociceptin je lociran na Ch8p21 kod čoveka.[4]

Nociceptin je opioidu sličan peptid. On ne deluje na klasične opioidne receptore i njegovo dejstvo nije antagonizovano opioidnim antagonistom naloksonom. Nociceptin je potentan antianalgetik. Nociceptin je široko rasprostranjen u CNS-u. On je nađen u mnogim regionima hipotalamusa, moždanog stabla, i prednjeg mozga, kao i prednjeg roga i zadnjeg roga kičmene moždine. Nociceptin deluje na nociceptinski receptor (NOP1), koji je ranije bio poznat kao ORL-1. Ovaj receptor je takođe široko rasprostranjen u mozgu, u segmentima kao što su: korteks, prednje mirisno jezgro, bočni septum, hipotalamus, hipokampus, amigdala, substancia nigra, i kičmena moždina.

  1. ^ Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today. 15 (23-24): 1052—7. PMID 20970519. doi:10.1016/j.drudis.2010.10.003.  уреди
  2. ^ Evan E. Bolton; Yanli Wang; Paul A. Thiessen; Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry. 4: 217—241. doi:10.1016/S1574-1400(08)00012-1. 
  3. ^ Okuda-Ashitaka E, Minami T, Tachibana S, Yoshihara Y, Nishiuchi Y, Kimura T, Ito S. "Nocistatin, a peptide that blocks nociceptin action in pain transmission." Nature. 1998 Mar 19; . . 392 (6673): 286—9. PMID 9521323.  Недостаје или је празан параметар |title= (помоћ)
  4. ^ Mollereau C, Simons MJ, Soularue P, Liners F, Vassart G, Meunier JC, Parmentier M. "Structure, tissue distribution, and chromosomal localization of the prepronociceptin gene." Proceedings of the National Academy of Sciences USA. 1996 Aug 6; . . 93 (16): 8666—70. PMID 8710928.  Недостаје или је празан параметар |title= (помоћ)

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Nociceptin
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