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BDKRB2 BDKRB2 HCAR2 HCAR2 GRM3 GRM3 CNR1 CNR1 DRD3 DRD3 GRM2 GRM2 OXGR1 OXGR1 GRM6 GRM6 SUCNR1 SUCNR1 PTGER3 PTGER3 GRM8 GRM8
"HCAR2" - hydroxycarboxylic acid receptor 2 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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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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Known Interactions
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experiment edge
experimentally determined
Predicted Interactions
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fusion edge
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cooccurrence edge
gene co-occurrence
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textmining edge
textmining
coexpression edge
co-expression
homology edge
protein homology
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HCAR2hydroxycarboxylic acid receptor 2; Acts as a high affinity receptor for both nicotinic acid (also known as niacin) and (D)-beta-hydroxybutyrate and mediates increased adiponectin secretion and decreased lipolysis through G(i)-protein-mediated inhibition of adenylyl cyclase. This pharmacological effect requires nicotinic acid doses that are much higher than those provided by a normal diet. Mediates nicotinic acid-induced apoptosis in mature neutrophils. Receptor activation by nicotinic acid results in reduced cAMP levels which may affect activity of cAMP-dependent protein kinase A and p [...] (363 aa)    
Predicted Functional Partners:
BDKRB2
bradykinin receptor B2; Receptor for bradykinin. It is associated with G proteins that activate a phosphatidylinositol-calcium second messenger system (391 aa)
          score_image score_image score_image 0.918
GRM2
glutamate receptor, metabotropic 2; Receptor for glutamate. The activity of this receptor is mediated by a G-protein that inhibits adenylate cyclase activity. May mediate suppression of neurotransmission or may be involved in synaptogenesis or synaptic stabilization (872 aa)
          score_image score_image   0.917
SUCNR1
succinate receptor 1; Receptor for succinate (334 aa)
          score_image score_image score_image 0.917
GRM3
glutamate receptor, metabotropic 3; Receptor for glutamate. The activity of this receptor is mediated by a G-protein that inhibits adenylate cyclase activity (879 aa)
          score_image score_image   0.916
PTGER3
prostaglandin E receptor 3 (subtype EP3); Receptor for prostaglandin E2 (PGE2); the EP3 receptor may be involved in inhibition of gastric acid secretion, modulation of neurotransmitter release in central and peripheral neurons, inhibition of sodium and water reabsorption in kidney tubulus and contraction in uterine smooth muscle. The activity of this receptor can couple to both the inhibition of adenylate cyclase mediated by G-I proteins, and to an elevation of intracellular calcium. The various isoforms have identical ligand binding properties but can interact with different second me [...] (418 aa)
          score_image score_image   0.916
DRD3
dopamine receptor D3; Dopamine receptor whose activity is mediated by G proteins which inhibit adenylyl cyclase. Promotes cell proliferation (400 aa)
          score_image score_image score_image 0.913
OXGR1
oxoglutarate (alpha-ketoglutarate) receptor 1; Receptor for alpha-ketoglutarate. Seems to act exclusively through a G(q)-mediated pathway (By similarity) (337 aa)
          score_image score_image score_image 0.913
GRM6
glutamate receptor, metabotropic 6; Receptor for glutamate. The activity of this receptor is mediated by a G-protein that inhibits adenylate cyclase activity (877 aa)
          score_image score_image   0.912
GRM8
glutamate receptor, metabotropic 8 (908 aa)
          score_image score_image   0.912
CNR1
cannabinoid receptor 1 (brain) (472 aa)
          score_image score_image   0.912
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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