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KALRN KALRN TAC3 TAC3 FFAR2 FFAR2 TBXA2R TBXA2R LPAR5 LPAR5 GPR17 GPR17 TACR1 TACR1 KNG1 KNG1 NMUR1 NMUR1 GNA15 GNA15 F2R F2R OXT OXT HCRTR2 HCRTR2 EDNRB EDNRB PLCB2 PLCB2 GRM5 GRM5 NMBR NMBR XCL2 XCL2 LPAR3 LPAR3 EDN1 EDN1 CHRM1 CHRM1 GNG2 GNG2 GRK5 GRK5 XCR1 XCR1 MCHR1 MCHR1 LPAR2 LPAR2
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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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small nodes:
protein of unknown 3D structure
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large nodes:
some 3D structure is known or predicted
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colored nodes:
query proteins and first shell of interactors
non-colored protein node
white nodes:
second shell of interactors
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from curated databases
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experimentally determined
Predicted Interactions
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fusion edge
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gene co-occurrence
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textmining
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OXToxytocin/neurophysin I prepropeptide; Neurophysin 1 specifically binds oxytocin (125 aa)
KALRNkalirin, RhoGEF kinase; Promotes the exchange of GDP by GTP. Activates specific Rho GTPase family members, thereby inducing various signaling mechanisms that regulate neuronal shape, growth, and plasticity, through their effects on the actin cytoskeleton. Induces lamellipodia independent of its GEF activity (1663 aa)
FFAR2free fatty acid receptor 2; Receptor for short chain fatty acids through a G(i)- protein-mediated inhibition of adenylyl cyclase and elevation of intracellular calcium. The rank order of potency for agonists of this receptor is acetate= propionate = butyrate > pentanoate = formate (330 aa)
MCHR1melanin-concentrating hormone receptor 1; Receptor for melanin-concentrating hormone, coupled to both G proteins that inhibit adenylyl cyclase and G proteins that activate phosphoinositide hydrolysis (422 aa)
NMBRneuromedin B receptor; Receptor for neuromedin-B (390 aa)
PLCB2phospholipase C, beta 2; The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes (1185 aa)
GNA15guanine nucleotide binding protein (G protein), alpha 15 (Gq class); Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems (374 aa)
KNG1kininogen 1; (1) Kininogens are inhibitors of thiol proteases; (2) HMW-kininogen plays an important role in blood coagulation by helping to position optimally prekallikrein and factor XI next to factor XII; (3) HMW-kininogen inhibits the thrombin- and plasmin- induced aggregation of thrombocytes; (4) the active peptide bradykinin that is released from HMW-kininogen shows a variety of physiological effects- (4A) influence in smooth muscle contraction, (4B) induction of hypotension, (4C) natriuresis and diuresis, (4D) decrease in blood glucose level, (4E) it is a mediator of inflammation [...] (644 aa)
GPR17G 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)
TAC3tachykinin 3; Tachykinins are active peptides which excite neurons, evoke behavioral responses, are potent vasodilators and secretagogues, and contract (directly or indirectly) many smooth muscles (By similarity). Is a critical central regulator of gonadal function (121 aa)
TACR1tachykinin receptor 1; This is a receptor for the tachykinin neuropeptide substance P. It is probably associated with G proteins that activate a phosphatidylinositol-calcium second messenger system. The rank order of affinity of this receptor to tachykinins is- substance P > substance K > neuromedin-K (407 aa)
NMUR1neuromedin U receptor 1; Receptor for the neuromedin-U and neuromedin-S neuropeptides (By similarity) (426 aa)
GRM5glutamate receptor, metabotropic 5; Receptor for glutamate. The activity of this receptor is mediated by a G-protein that activates a phosphatidylinositol- calcium second messenger system and generates a calcium-activated chloride current (1212 aa)
CHRM1cholinergic receptor, muscarinic 1; The muscarinic acetylcholine receptor mediates various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins. Primary transducing effect is Pi turnover (460 aa)
XCR1chemokine (C motif) receptor 1; Receptor for chemokines SCYC1 and SCYC2. Subsequently transduces a signal by increasing the intracellular calcium ions level (333 aa)
F2Rcoagulation factor II (thrombin) receptor; High affinity receptor for activated thrombin coupled to G proteins that stimulate phosphoinositide hydrolysis. May play a role in platelets activation and in vascular development (425 aa)
LPAR5lysophosphatidic acid receptor 5; Receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities (372 aa)
GNG2guanine nucleotide binding protein (G protein), gamma 2; Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein- effector interaction (By similarity) (71 aa)
XCL2chemokine (C motif) ligand 2; Chemotactic activity for lymphocytes but not for monocytes or neutrophils (By similarity) (114 aa)
LPAR3lysophosphatidic acid receptor 3; Receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities. May play a role in the development of ovarian cancer. Seems to be coupled to the G(i)/G(o) and G(q) families of heteromeric G proteins (353 aa)
HCRTR2hypocretin (orexin) receptor 2; Nonselective, high-affinity receptor for both orexin-A and orexin-B neuropeptides (444 aa)
EDNRBendothelin receptor type B (532 aa)
EDN1endothelin 1; Endothelins are endothelium-derived vasoconstrictor peptides (212 aa)
GRK5G protein-coupled receptor kinase 5; Serine/threonine kinase that phosphorylates preferentially the activated forms of a variety of G-protein- coupled receptors (GPCRs). Such receptor phosphorylation initiates beta-arrestin-mediated receptor desensitization, internalization, and signaling events leading to their down-regulation. Phosphorylates a variety of GPCRs, including adrenergic receptors, muscarinic acetylcholine receptors (more specifically Gi-coupled M2/M4 subtypes), dopamine receptors and opioid receptors. In addition to GPCRs, also phosphorylates various substrates- Hsc70- in [...] (590 aa)
LPAR2lysophosphatidic acid receptor 2; Receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities. Seems to be coupled to the G(i)/G(o), G(12)/G(13), and G(q) families of heteromeric G proteins. Plays a key role in phospholipase C-beta (PLC-beta) signaling pathway. Stimulates phospholipase C (PLC) activity in a manner that is independent of RALA activation (351 aa)
TBXA2Rthromboxane A2 receptor; Receptor for thromboxane A2 (TXA2), a potent stimulator of platelet aggregation. The activity of this receptor is mediated by a G-protein that activates a phosphatidylinositol-calcium second messenger system. In the kidney, the binding of TXA2 to glomerular TP receptors causes intense vasoconstriction. Activates phospholipase C. Isoform 1 activates adenylyl cyclase. Isoform 2 inhibits adenylyl cyclase (407 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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