LPAR4

Receptor lizofosfatidne kiseline 4

Identifikatori

LPAR4; GPR23; LPA4; P2RY9; P2Y5-LIKE; P2Y9

Vanjski ID

OMIM: 300086 MGI: 1925384 HomoloGene: 3871 IUPHAR: GeneCards: LPAR4 Gene

Ontologija gena
Molekularna funkcija	• aktivnost rodopsinu-sličnog receptora • receptorska aktivnost • vezivanje lipida • aktivnost purinergičkog nukleotidnog receptora, G-protein spregnutog
Celularna komponenta	• integralno sa ćelijskom membranom • membrana
Biološki proces	• prenos signala • signalni put G-protein spregnutog receptora

Pregled RNK izražavanja

podaci

Ortolozi

Vrsta

Čovek

Miš

Entrez

2846

78134

Ensembl

ENSG00000147145

ENSMUSG00000049929

UniProt

Q99677

Q80UD5

RefSeq (mRNA)

NM_005296

NM_175271

RefSeq (protein)

NP_005287

NP_780480

Lokacija (UCSC)

Chr X:
77.9 - 77.9 Mb

Chr X:
103.12 - 103.14 Mb

PubMed pretraga

[1]

[2]

LPAR4, receptor lizofosfatidne kiseline 4 ili LPA₄, je protein koji je kod čoveka kodiran LPAR4 genom.^[1]^[2]^[3] LPA₄ je G protein-spregnuti receptor koji vezuje lipidni signalni molekul lizofosfatidnu kiselinu (LPA).^[4]

Vidi još

Lizofosfolipidni receptor
P2Y receptor

Literatura

^ „Entrez Gene: GPR23 G protein-coupled receptor 23”.
^ Janssens R, Boeynaems JM, Godart M, Communi D (1997). „Cloning of a human heptahelical receptor closely related to the P2Y5 receptor”. Biochem. Biophys. Res. Commun. 236 (1): 106—12. PMID 9223435. doi:10.1006/bbrc.1997.6895.
^ O'Dowd BF, Nguyen T, Jung BP, Marchese A, Cheng R, Heng HH, Kolakowski LF, Lynch KR, George SR (1997). „Cloning and chromosomal mapping of four putative novel human G-protein-coupled receptor genes”. Gene. 187 (1): 75—81. PMID 9073069. doi:10.1016/S0378-1119(96)00722-6.
^ Choi JW, Herr DR, Noguchi K, Yung YC, Lee CW, Mutoh T, Lin ME, Teo ST, Park KE, Mosley AN, Chun J (2010). „LPA Receptors: Subtypes and Biological Actions”. Annual Review of Pharmacology and Toxicology. 50 (1): 157—186. PMID 20055701. doi:10.1146/annurev.pharmtox.010909.105753.

Dodatna literatura

Adrian K, Bernhard MK, Breitinger HG, Ogilvie A (2000). „Expression of purinergic receptors (ionotropic P2X1-7 and metabotropic P2Y1-11) during myeloid differentiation of HL60 cells.”. Biochim. Biophys. Acta. 1492 (1): 127—38. PMID 11004484.
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. PMC 139241 . PMID 12477932. doi:10.1073/pnas.242603899.
Noguchi K, Ishii S, Shimizu T (2003). „Identification of p2y9/GPR23 as a novel G protein-coupled receptor for lysophosphatidic acid, structurally distant from the Edg family.”. J. Biol. Chem. 278 (28): 25600—6. PMID 12724320. doi:10.1074/jbc.M302648200.
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. PMC 528928 . PMID 15489334. doi:10.1101/gr.2596504.
Ross MT; Grafham DV; Coffey AJ; et al. (2005). „The DNA sequence of the human X chromosome.”. Nature. 434 (7031): 325—37. PMC 2665286 . PMID 15772651. doi:10.1038/nature03440.
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. PMC 1850943 . PMID 16335952. doi:10.1021/pr0502065.

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)