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RGS14 RGS14 P2RY13 P2RY13 GPR55 GPR55 CNR1 CNR1 CNR2 CNR2 OXER1 OXER1 GPR17 GPR17 HRH4 HRH4 GPR18 GPR18 RGS18 RGS18 RGS19 RGS19
"GPR18" - G protein-coupled receptor 18 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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Predicted Interactions
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Score
GPR18G protein-coupled receptor 18; Receptor for N-arachidonyl glycine. The activity of this receptor is mediated by G proteins which inhibit adenylyl cyclase. May contribute to regulation of the immune system (331 aa)    
Predicted Functional Partners:
CNR1
cannabinoid receptor 1 (brain) (472 aa)
          score_image score_image   0.951
CNR2
cannabinoid receptor 2 (macrophage); Heterotrimeric G protein-coupled receptor for endocannabinoid 2-arachidonoylglycerol mediating inhibition of adenylate cyclase. May function in inflammatory response, nociceptive transmission and bone homeostasis (360 aa)
          score_image score_image   0.921
GPR55
G protein-coupled receptor 55; May be involved in hyperalgesia associated with inflammatory and neuropathic pain (By similarity). Receptor for L- alpha-lysophosphatidylinositol (LPI). LPI induces Ca(2+) release from intracellular stores via the heterotrimeric G protein GNA13 and RHOA. Putative cannabinoid receptor. May play a role in bone physiology by regulating osteoclast number and function (319 aa)
          score_image score_image score_image 0.917
RGS19
regulator of G-protein signaling 19; Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits thereby driving them into their inactive GDP-bound form. Binds to G-alpha subfamily 1 members, with the order G(i)a3 > G(i)a1 > G(o)a >> G(z)a/G(i)a2. Activity on G(z)-alpha is inhibited by phosphorylation and palmitoylation of the G-protein (217 aa)
          score_image score_image   0.917
RGS14
regulator of G-protein signaling 14; Acts as a regulator of G protein signaling (RGS). Modulates G protein alpha subunits nucleotide exchange and hydrolysis activities by functioning either as a GTPase-activating protein (GAP), thereby driving G protein alpha subunits into their inactive GDP-bound form, or as a GDP-dissociation inhibitor (GDI). Confers GDI activity on G(i) alpha subunits GNAI1 and GNAI3, but not G(o) alpha subunit GNAO1 and G(i) alpha subunit GNAI2. Confers GAP activity on G(o) alpha subunit GNAI0 and G(i) alpha subunits GNAI2 and GNAI3. May act as a scaffold integrati [...] (566 aa)
          score_image score_image   0.912
RGS18
regulator of G-protein signaling 18; Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits thereby driving them into their inactive GDP-bound form. Binds to G(i) alpha-1, G(i) alpha- 2, G(i) alpha-3 and G(q) alpha (235 aa)
          score_image score_image   0.912
HRH4
histamine receptor H4; The H4 subclass of histamine receptors could mediate the histamine signals in peripheral tissues. Displays a significant level of constitutive activity (spontaneous activity in the absence of agonist) (390 aa)
          score_image score_image   0.910
OXER1
oxoeicosanoid (OXE) receptor 1; Receptor for eicosanoids and polyunsaturated fatty acids such as 5-oxo-6E,8Z,11Z,14Z-eicosatetraenoic acid (5-OXO-ETE), 5(S)-hydroperoxy-6E,8Z,11Z,14Z-eicosatetraenoic acid (5(S)-HPETE) and arachidonic acid. Seems to be coupled to the G(i)/G(o), families of heteromeric G proteins (423 aa)
          score_image score_image score_image 0.909
P2RY13
purinergic receptor P2Y, G-protein coupled, 13; Receptor for ADP. Coupled to G(i)-proteins. May play a role in hematopoiesis and the immune system (354 aa)
      score_image   score_image score_image score_image 0.909
GPR17
G protein-coupled receptor 17; Dual specificity receptor for uracil nucleotides and cysteinyl leukotrienes (CysLTs). Signals through G(i) and inhibition of adenylyl cyclase. May mediate brain damage by nucleotides and CysLTs following ischemia (367 aa)
          score_image score_image score_image 0.909
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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