Motilin receptor

Identifikatori

MLNR; GPR38; MTLR1

Vanjski ID

OMIM: 602885 HomoloGene: 74398 IUPHAR: motilin GeneCards: MLNR Gene

Ontologija gena
Molekularna funkcija	• rodopsinu-slična receptorska aktivnost • receptorska aktivnost • aktivnost hormon rasta-oslobađajućeg hormonskog receptora
Celularna komponenta	• integralno sa membranom plazme • membrana
Biološki proces	• kontrakcija glatkog mišića • prenos signal • G-protein spregnuti receptor protein signalni put • varenje

Pregled RNK izražavanja

podaci

Ortolozi

Vrsta

Čovek

Miš

n/a

n/a

n/a

RefSeq (mRNA)

NM_001507

n/a

RefSeq (protein)

NP_001498

n/a

Lokacija (UCSC)

Chr 13:
48.69 - 48.69 Mb

n/a

PubMed pretraga

[1]

n/a

Motilin receptor je G protein-spregnuti receptor koji vezuje motilin.^[1]^[2] Motilin je intestinalni peptid koji stimuliše kontrakcije glatkih mišića stomaka.

Literatura

^ Depoortere I (2001). „Motilin and motilin receptors: characterization and functional significance”. Verh. K. Acad. Geneeskd. Belg. 63 (6): 511—29. PMID 11813507.
^ Yang X, Dong L, Yang H (2006). „[Evidence for the presence of motilin receptor and a study on the mechanism of motilin induced Ca2+ signaling in rat myenteric neurons]”. Sichuan Da Xue Xue Bao Yi Xue Ban (на језику: Chinese). 37 (5): 683—6. PMID 17037727.

Dodatna literatura

Smith RG; Leonard R; Bailey AR; et al. (2001). „Growth hormone secretagogue receptor family members and ligands.”. Endocrine. 14 (1): 9—14. PMID 11322507. doi:10.1385/ENDO:14:1:009.
McKee KK; Tan CP; Palyha OC; et al. (1998). „Cloning and characterization of two human G protein-coupled receptor genes (GPR38 and GPR39) related to the growth hormone secretagogue and neurotensin receptors.”. Genomics. 46 (3): 426—34. PMID 9441746. doi:10.1006/geno.1997.5069.
Feighner SD; Tan CP; McKee KK; et al. (1999). „Receptor for motilin identified in the human gastrointestinal system.”. Science. 284 (5423): 2184—8. PMID 10381885. doi:10.1126/science.284.5423.2184.
Miller P; Roy A; St-Pierre S; et al. (2000). „Motilin receptors in the human antrum.”. Am. J. Physiol. Gastrointest. Liver Physiol. 278 (1): G18—23. PMID 10644557.
Thielemans L; Depoortere I; Van Assche G; et al. (2001). „Demonstration of a functional motilin receptor in TE671 cells from human cerebellum.”. Brain Res. 895 (1-2): 119—28. PMID 11259768. doi:10.1016/S0006-8993(01)02055-8.
Coulie B; Matsuura B; Dong M; et al. (2001). „Identification of peptide ligand-binding domains within the human motilin receptor using photoaffinity labeling.”. J. Biol. Chem. 276 (38): 35518—22. PMID 11461914. doi:10.1074/jbc.M104489200.
Thielemans L, Depoortere I, Vanden Broeck J, Peeters TL (2002). „The motilin pharmacophore in CHO cells expressing the human motilin receptor.”. Biochem. Biophys. Res. Commun. 293 (4): 1223—7. PMID 12054506. doi:10.1016/S0006-291X(02)00356-X.
Depoortere I; Thijs T; Thielemans L; et al. (2003). „Interaction of the growth hormone-releasing peptides ghrelin and growth hormone-releasing peptide-6 with the motilin receptor in the rabbit gastric antrum.”. J. Pharmacol. Exp. Ther. 305 (2): 660—7. PMID 12606621. doi:10.1124/jpet.102.047563.
Dunham A; Matthews LH; Burton J; et al. (2004). „The DNA sequence and analysis of human chromosome 13.”. Nature. 428 (6982): 522—8. PMC 2665288 . PMID 15057823. doi:10.1038/nature02379.
Matsuura B; Dong M; Naik S; et al. (2006). „Differential contributions of motilin receptor extracellular domains for peptide and non-peptidyl agonist binding and activity.”. J. Biol. Chem. 281 (18): 12390—6. PMID 16531413. doi:10.1074/jbc.M511921200.
„Motilin Receptors: Motilin”. IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. Архивирано из оригинала 16. 05. 2011. г.

Spoljašnje veze

Motilin+receptor на US National Library of Medicine Medical Subject Headings (MeSH)

Transmembranski receptor: receptori spregnuti s G proteinom

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) • Kadherin (1, 2, 3) • Kalcitonin • CALCRL • CD97 • Kortikotropin-oslobađajući hormon (1, 2) • EMR (1, 2, 3) • Glukagon (GR, GIPR, GLP1R, GLP2R) • Hormon rasta • PACAPR1 • GPR • Latrofilin (1, 2, 3, ELTD1) • Metuzalemski protein • 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) • VNR (1, 2, 3, 5)

Klasa F:
Frizzled / Zaglađeni

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

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