Retinalni pigment epitelnog homologa rodopsina

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Identifikatori

RRH;

Vanjski ID

OMIM: 605224 MGI: 1097709 HomoloGene: 55977 GeneCards: RRH Gene

Ontologija gena
Molekularna funkcija	• aktivnost rodopsinu-sličnog receptora • receptorska aktivnost
Celularna komponenta	• integralno sa ćelijskom membranom • membrana
Biološki proces	• prenos signala • signalni put G-protein spregnutog receptora • vizuelna percepcija • protein-hromofor veza

Pregled RNK izražavanja

podaci

Ortolozi

Vrsta

Čovek

Miš

Entrez

10692

20132

Ensembl

ENSG00000180245

ENSMUSG00000028012

UniProt

O14718

Q543W9

RefSeq (mRNA)

NM_006583

NM_009102

RefSeq (protein)

NP_006574

NP_033128

Lokacija (UCSC)

Chr 4:
110.97 - 110.99 Mb

Chr 3:
129.8 - 129.81 Mb

PubMed pretraga

[1]

[2]

RRH, ili peropsin, vizuelnom pigmentu-sličan receptor, je protein koji je kod čoveka kcodiran RRH genom.^[1]^[2] Opsini su ćlanovi familije G protein-spregnutih receptora. Ovaj gen pripada sedam-eksonskog familiji sisarskih opsinskih gena, koja obuhvata opsin 5 i retinalni G protein spregnuti receptor.^[3]

Literatura

↑ Sun H, Gilbert DJ, Copeland NG, Jenkins NA, Nathans J (Oct 1997). „Peropsin, a novel visual pigment-like protein located in the apical microvilli of the retinal pigment epithelium”. Proc Natl Acad Sci U S A 94 (18): 9893–8. DOI:10.1073/pnas.94.18.9893. PMC 23288. PMID 9275222.
↑ Kalsi G, Kuo PH, Aliev F, et al. (June 2010). „A systematic gene-based screen of chr4q22-q32 identifies association of a novel susceptibility gene, DKK2, with the quantitative trait of alcohol dependence symptom counts”. Human Molecular Genetics 19 (12): 2497–506. DOI:10.1093/hmg/ddq112. PMID 20332099. Pristupljeno 2011-01-04.
↑ Rivolta C, Berson EL, Dryja TP (2006). „Mutation screening of the peropsin gene, a retinal pigment epithelium specific rhodopsin homolog, in patients with retinitis pigmentosa and allied diseases”. Molecular Vision 12: 1511–5. PMID 17167409. Pristupljeno 2011-01-04.

Dodatna literatura

{{PBB_Further_reading | citations =

Harrington JJ, Sherf B, Rundlett S, et al. (2001). „Creation of genome-wide protein expression libraries using random activation of gene expression.”. Nat. Biotechnol. 19 (5): 440–5. DOI:10.1038/88107. PMID 11329013.
Bellingham J, Wells DJ, Foster RG (2003). „In silico characterisation and chromosomal localisation of human RRH (peropsin)--implications for opsin evolution.”. BMC Genomics 4: 3. DOI:10.1186/1471-2164-4-3. PMC 149353. PMID 12542842.
Barrios-Rodiles M, Brown KR, Ozdamar B, et al. (2005). „High-throughput mapping of a dynamic signaling network in mammalian cells.”. Science 307 (5715): 1621–5. DOI:10.1126/science.1105776. PMID 15761153.

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 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	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)

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)