LPHN1

Latrofilin 1

Identifikatori

LPHN1; CIRL1; CL1; LEC2

Vanjski ID

MGI: 1929461 HomoloGene: 8951 IUPHAR: LPHN1 GeneCards: LPHN1 Gene

Ontologija gena
Molekularna funkcija	• aktivnost G protein spregnutog receptora • proteinsko vezivanje
Celularna komponenta	• integralno sa ćelijskom membranom • integralno sa membranom
Biološki proces	• ćelijska adhezija • signalni put G protein spregnutog receptora • neuropeptidni signalni put

Pregled RNK izražavanja

podaci

Ortolozi

Vrsta

Čovek

Miš

Entrez

22859

330814

Ensembl

ENSG00000072071

ENSMUSG00000013033

UniProt

O94910

Q80TR1

RefSeq (mRNA)

NM_001008701.2

NM_181039.2

RefSeq (protein)

NP_001008701.1

NP_851382.2

Lokacija (UCSC)

Chr 19:
14.26 - 14.32 Mb

Chr 8:
86.42 - 86.47 Mb

PubMed pretraga

[1]

[2]

Latrofilin-1 je protein koji je kod ljudi kodiran LPHN1 genom.^[1]^[2]

Ovaj protein je član latrofilinske familije G protein spregnutih receptora (GPCR). Latrofilini mogu da učestvuju u ćelijskoj adheziji i u prenosu signala. Endogeno proteolitičko razlaganje unutar cisteinom bogatog GPS (GPCR proteolizno mesto) domena proizvodi dve podjedinice (veliku ekstracelularnu N-terminalnu adhezionu jedinicu i podjedinicu koja je u znatno meri slična sa sekretinskom/kalcitoninskom familijom). Ovi domeni su nekovalentno vezani na ćelijskoj membrani. Latrofilin-1 vezuje neurotoksin iz venuma pauka crna udovica, alfa-latrotoksin.^[2]

Reference

^ Hayflick JS (2001). „A family of heptahelical receptors with adhesion-like domains: a marriage between two super families”. J Recept Signal Transduct Res. 20 (2–3): 119—31. PMID 10994649. doi:10.3109/10799890009150640.
^ ^а ^б „Entrez Gene: LPHN1 latrophilin 1”.

Literatura

Südhof TC (2001). „alpha-Latrotoxin and its receptors: neurexins and CIRL/latrophilins”. Annu. Rev. Neurosci. 24: 933—62. PMID 11520923. doi:10.1146/annurev.neuro.24.1.933.
Ushkaryov YA, Volynski KE, Ashton AC (2004). „The multiple actions of black widow spider toxins and their selective use in neurosecretion studies”. Toxicon. 43 (5): 527—42. PMID 15066411. doi:10.1016/j.toxicon.2004.02.008.
Nagase T; Ishikawa K; Suyama M; et al. (1999). „Prediction of the coding sequences of unidentified human genes. XII. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro”. DNA Res. 5 (6): 355—64. PMID 10048485. doi:10.1093/dnares/5.6.355.
Kreienkamp HJ; Zitzer H; Gundelfinger ED; et al. (2000). „The calcium-independent receptor for alpha-latrotoxin from human and rodent brains interacts with members of the ProSAP/SSTRIP/Shank family of multidomain proteins”. J. Biol. Chem. 275 (42): 32387—90. PMID 10964907. doi:10.1074/jbc.C000490200.
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.
Ota T; Suzuki Y; Nishikawa T; et al. (2004). „Complete sequencing and characterization of 21,243 full-length human cDNAs”. Nat. Genet. 36 (1): 40—5. PMID 14702039. doi:10.1038/ng1285.
Brill LM; Salomon AR; Ficarro SB; et al. (2004). „Robust phosphoproteomic profiling of tyrosine phosphorylation sites from human T cells using immobilized metal affinity chromatography and tandem mass spectrometry”. Anal. Chem. 76 (10): 2763—72. PMID 15144186. doi:10.1021/ac035352d.
Bjarnadóttir TK; Fredriksson R; Höglund PJ; et al. (2005). „The human and mouse repertoire of the adhesion family of G-protein-coupled receptors”. Genomics. 84 (1): 23—33. PMID 15203201. doi:10.1016/j.ygeno.2003.12.004.
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.

Vidi još

Latrofilinski receptor

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

Citokinski receptori

Hemokinski receptor
(GPCR)

CC hemokinski receptori	CCR1 CCRL1 CCR2 CCRL2 CCR3 CCR4 CCR5 CCR6 CCR7 CCR8 CCR9 CCR10
CXC hemokinski receptori	IL-8 CXCR1 CXCR2 CXCR3 CXCR4 CXCR5 CXCR6 CXCR7
Drugi	CCBP2 CMKLR1 CX3CR1 XCR1

TNF receptor

1-10	TNFRSF1 (CD120) TNFRSF1A (CD120a) TNFRSF1B (CD120b) TNFRSF3 (Limfotoksin beta receptor) TNFRSF4 (CD134) TNFRSF5 (CD40) TNFRSF6 (FAS) TNFRSF6B TNFRSF7 (CD27) TNFRSF8 (CD30) TNFRSF9 (CD137)
11-20	TNFRSF10A (CD261) TNFRSF10B (CD262) TNFRSF10C (CD263) TNFRSF10D (CD264) TNFRSF11A (CD265/RANK) TNFRSF11B (Osteoprotegerin) TNFRSF12A (CD266) TNFRSF13B (CD267) TNFRSF13C TNFRSF14 (CD268) TNFRSF16 (Receptor nervnog faktora rasta) TNFRSF17 (CD269) TNFRSF18 TNFRSF19
21-25	TNFRSF21 TNFRSF25 TNFRSF27

JAK-STAT

Tip I	zajednički beta lanac: Interleukinski receptori 3 5 GM-CSF zajednički gama lanac: Interleukinski receptori 2 4 7 9 13/A1/A2 15 21 gp130 koristeći: Interleukinski receptori 6 27) Onkostatin M Leukemija inhibitorni faktor drugi Interleukinski receptori 11/A 12/B1/B2 23 drugi CSF receptori (EPO G-CSF Trombopoietin Hormonski receptor: GH prolaktin
Tip II	Interleukini 10 20 22 28 interferon -α/β -γ