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PIK3R1 PIK3R1 PIK3CA PIK3CA GNRHR GNRHR P2RY6 P2RY6 NMU NMU NTS NTS HTR2B HTR2B KNG1 KNG1 GNA11 GNA11 AGTR1 AGTR1 CYSLTR2 CYSLTR2 UTS2 UTS2 GNAQ GNAQ GPR65 GPR65 NPFF NPFF MCHR2 MCHR2 CHRM3 CHRM3 PLCB3 PLCB3 NMUR2 NMUR2 GRM1 GRM1 NPFFR1 NPFFR1 PROK1 PROK1 GNRH1 GNRH1 APP APP GPR17 GPR17 RGS2 RGS2
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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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some 3D structure is known or predicted
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query proteins and first shell of interactors
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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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textmining
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UTS2urotensin 2; Highly potent vasoconstrictor (139 aa)
GNA11guanine nucleotide binding protein (G protein), alpha 11 (Gq class); Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. Acts as an activator of phospholipase C (359 aa)
GNRHRgonadotropin-releasing hormone receptor; Receptor for gonadotropin releasing hormone (GnRH) that mediates the action of GnRH to stimulate the secretion of the gonadotropic hormones luteinizing hormone (LH) and follicle- stimulating hormone (FSH). This receptor mediates its action by association with G-proteins that activate a phosphatidylinositol- calcium second messenger system. Isoform 2 may act as an inhibitor of GnRH-R signaling (328 aa)
RGS2regulator of G-protein signaling 2, 24kDa; Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits thereby driving them into their inactive GDP-bound form. May play a role in leukemogenesis. Plays a role in negative feedback control pathway for adenylyl cyclase signaling. Binds EIF2B5 and blocks its activity, thereby inhibiting the translation of mRNA into protein (211 aa)
NMUR2neuromedin U receptor 2; Receptor for the neuromedin-U and neuromedin-S neuropeptides (By similarity) (415 aa)
CHRM3cholinergic receptor, muscarinic 3; 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 (590 aa)
NTSneurotensin; Neurotensin may play an endocrine or paracrine role in the regulation of fat metabolism. It causes contraction of smooth muscle (170 aa)
HTR2B5-hydroxytryptamine (serotonin) receptor 2B, G protein-coupled; This is one of the several different receptors for 5- hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. This receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system. Plays a role in the regulation of impulsive behavior (481 aa)
PIK3CAphosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha; Phosphoinositide-3-kinase (PI3K) that phosphorylates PtdIns (Phosphatidylinositol), PtdIns4P (Phosphatidylinositol 4- phosphate) and PtdIns(4,5)P2 (Phosphatidylinositol 4,5- bisphosphate) to generate phosphatidylinositol 3,4,5-trisphosphate (PIP3). PIP3 plays a key role by recruiting PH domain-containing proteins to the membrane, including AKT1 and PDPK1, activating signaling cascades involved in cell growth, survival, proliferation, motility and morphology. Participates in cellular signaling in response to variou [...] (1068 aa)
NMUneuromedin U; Stimulates muscle contractions of specific regions of the gastrointestinal tract. In humans, NmU stimulates contractions of the ileum and urinary bladder (174 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)
NPFFneuropeptide FF-amide peptide precursor; Morphine modulating peptides. Have wide-ranging physiologic effects, including the modulation of morphine-induced analgesia, elevation of arterial blood pressure, and increased somatostatin secretion from the pancreas. Neuropeptide FF potentiates and sensitizes ASIC1 and ASIC3 channels (113 aa)
GPR65G protein-coupled receptor 65; Receptor for the glycosphingolipid psychosine (PSY) and several related glycosphingolipids. May have a role in activation- induced cell death or differentiation of T-cells (337 aa)
PROK1prokineticin 1; Potently contracts gastrointestinal (GI) smooth muscle. Induces proliferation, migration and fenestration (the formation of membrane discontinuities) in capillary endothelial cells derived from endocrine glands. Has little or no effect on a variety of other endothelial and non-endothelial cell types. Induces proliferation and differentiation, but not migration, of enteric neural crest cells. Directly influences neuroblastoma progression by promoting the proliferation and migration of neuroblastoma cells. Positively regulates PTGS2 expression and prostaglandin synthesis. [...] (105 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)
AGTR1angiotensin II receptor, type 1; Receptor for angiotensin II. Mediates its action by association with G proteins that activate a phosphatidylinositol- calcium second messenger system (359 aa)
PIK3R1phosphoinositide-3-kinase, regulatory subunit 1 (alpha) (724 aa)
GNRH1gonadotropin-releasing hormone 1 (luteinizing-releasing hormone); Stimulates the secretion of gonadotropins; it stimulates the secretion of both luteinizing and follicle-stimulating hormones (92 aa)
NPFFR1neuropeptide FF receptor 1; Receptor for NPAF (A-18-F-amide) and NPFF (F-8-F-amide) neuropeptides, also known as morphine-modulating peptides. Can also be activated by a variety of naturally occurring or synthetic FMRF-amide like ligands. This receptor mediates its action by association with G proteins that activate a phosphatidylinositol- calcium second messenger system (430 aa)
PLCB3phospholipase C, beta 3 (phosphatidylinositol-specific); 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 (1234 aa)
MCHR2melanin-concentrating hormone receptor 2; Receptor for melanin-concentrating hormone, coupled to G proteins that activate phosphoinositide hydrolysis (340 aa)
CYSLTR2cysteinyl leukotriene receptor 2; Receptor for cysteinyl leukotrienes. The response is mediated via a G-protein that activates a phosphatidylinositol- calcium second messenger system. Stimulation by BAY u9773, a partial agonist, induces specific contractions of pulmonary veins and might also have an indirect role in the relaxation of the pulmonary vascular endothelium. The rank order of affinities for the leukotrienes is LTC4 = LTD4 >> LTE4 (346 aa)
GRM1glutamate receptor, metabotropic 1 (1194 aa)
APPamyloid beta (A4) precursor protein (770 aa)
GNAQguanine nucleotide binding protein (G protein), q polypeptide; Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. Regulates B-cell selection and survival and is required to prevent B-cell-dependent autoimmunity. Regulates chemotaxis of BM-derived neutrophils and dendritic cells (in vitro) (By similarity) (359 aa)
P2RY6pyrimidinergic receptor P2Y, G-protein coupled, 6; Receptor for extracellular UDP > UTP > ATP. The activity of this receptor is mediated by G proteins which activate a phosphatidylinositol-calcium second messenger system (328 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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