Entry Database : EMDB / ID : EMD-66174 Downloads & linksTitle GRM5-Gi Complex Structure Map data Details SampleComplex : GRM5-Gi complexProtein or peptide : Metabotropic glutamate receptor 5Protein or peptide : Guanine nucleotide-binding protein G(i) subunit alpha-1Protein or peptide : Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1Protein or peptide : Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2Protein or peptide : scFv16Ligand : 3-cyano-N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamideLigand : GAMMA-L-GLUTAMIC ACIDLigand : 2-acetamido-2-deoxy-beta-D-glucopyranoseLigand : CHLORIDE IONLigand : CHOLESTEROL Show more 2 items Show less Details Keywords Receptor complex / MEMBRANE PROTEINFunction / homology Function and homology informationFunction Domain/homology Component
A2A adenosine receptor binding / sensory perception of hot stimulus / negative regulation of dendritic spine morphogenesis / : / G protein-coupled receptor activity involved in regulation of postsynaptic membrane potential / adenylate cyclase inhibiting G protein-coupled glutamate receptor activity / operant conditioning / protein localization to nuclear inner membrane / phospholipase C-activating G protein-coupled glutamate receptor signaling pathway / positive regulation of cellular response to hypoxia ... A2A adenosine receptor binding / sensory perception of hot stimulus / negative regulation of dendritic spine morphogenesis / : / G protein-coupled receptor activity involved in regulation of postsynaptic membrane potential / adenylate cyclase inhibiting G protein-coupled glutamate receptor activity / operant conditioning / protein localization to nuclear inner membrane / phospholipase C-activating G protein-coupled glutamate receptor signaling pathway / positive regulation of cellular response to hypoxia / positive regulation of long-term neuronal synaptic plasticity / positive regulation of sensory perception of pain / negative regulation of excitatory postsynaptic potential / positive regulation of dopamine secretion / desensitization of G protein-coupled receptor signaling pathway / G protein-coupled glutamate receptor signaling pathway / positive regulation of neural precursor cell proliferation / Class C/3 (Metabotropic glutamate/pheromone receptors) / nuclear inner membrane / glutamate receptor activity / Neurexins and neuroligins / astrocyte projection / response to corticosterone / response to morphine / temperature homeostasis / protein tyrosine kinase activator activity / conditioned place preference / regulation of synaptic transmission, glutamatergic / adenylate cyclase inhibitor activity / positive regulation of protein localization to cell cortex / T cell migration / regulation of long-term synaptic depression / positive regulation of relaxation of smooth muscle / Adenylate cyclase inhibitory pathway / D2 dopamine receptor binding / adenylate cyclase-inhibiting serotonin receptor signaling pathway / G protein-coupled serotonin receptor binding / positive regulation of calcium-mediated signaling / cellular response to forskolin / protein tyrosine kinase binding / regulation of mitotic spindle organization / chemokine-mediated signaling pathway / dendritic shaft / response to amphetamine / Regulation of insulin secretion / neuropeptide signaling pathway / response to prostaglandin E / locomotory behavior / positive regulation of cholesterol biosynthetic process / negative regulation of insulin secretion / synapse organization / G protein-coupled receptor binding / postsynaptic density membrane / response to peptide hormone / G protein-coupled receptor activity / Schaffer collateral - CA1 synapse / cognition / cellular response to amyloid-beta / G-protein beta/gamma-subunit complex binding / centriolar satellite / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / Olfactory Signaling Pathway / Activation of the phototransduction cascade / G protein-coupled acetylcholine receptor signaling pathway / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G-protein activation / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / Prostacyclin signalling through prostacyclin receptor / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / G beta:gamma signalling through BTK / photoreceptor disc membrane / ADP signalling through P2Y purinoceptor 12 / Sensory perception of sweet, bitter, and umami (glutamate) taste / Glucagon-type ligand receptors / GDP binding / Adrenaline,noradrenaline inhibits insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / G alpha (z) signalling events / cellular response to catecholamine stimulus / ADP signalling through P2Y purinoceptor 1 / ADORA2B mediated anti-inflammatory cytokines production / G beta:gamma signalling through PI3Kgamma / adenylate cyclase-activating dopamine receptor signaling pathway / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / GPER1 signaling / cellular response to prostaglandin E stimulus / heterotrimeric G-protein complex / G alpha (12/13) signalling events / Inactivation, recovery and regulation of the phototransduction cascade / G-protein beta-subunit binding / extracellular vesicle / sensory perception of taste / sperm principal piece Similarity search - Function GPCR, family 3, metabotropic glutamate receptor 5 / Metabotropic glutamate receptor, Homer-binding domain / Homer-binding domain of metabotropic glutamate receptor / GluR_Homer-bdg / GPCR, family 3, metabotropic glutamate receptor / : / G-protein coupled receptors family 3 signature 1. / G-protein coupled receptors family 3 signature 3. / G-protein coupled receptors family 3 signature 2. / GPCR, family 3, nine cysteines domain ... GPCR, family 3, metabotropic glutamate receptor 5 / Metabotropic glutamate receptor, Homer-binding domain / Homer-binding domain of metabotropic glutamate receptor / GluR_Homer-bdg / GPCR, family 3, metabotropic glutamate receptor / : / G-protein coupled receptors family 3 signature 1. / G-protein coupled receptors family 3 signature 3. / G-protein coupled receptors family 3 signature 2. / GPCR, family 3, nine cysteines domain / GPCR, family 3, nine cysteines domain superfamily / Nine Cysteines Domain of family 3 GPCR / GPCR, family 3, conserved site / GPCR, family 3 / G-protein coupled receptors family 3 profile. / GPCR family 3, C-terminal / 7 transmembrane sweet-taste receptor of 3 GCPR / G-protein alpha subunit, group I / Receptor, ligand binding region / Receptor family ligand binding region / Periplasmic binding protein-like I / G protein alpha subunit, helical insertion / G protein alpha subunit / Guanine nucleotide binding protein (G-protein), alpha subunit / G-protein alpha subunit / G-alpha domain profile. / G-protein, gamma subunit / G-protein gamma subunit domain profile. / G-protein gamma-like domain / G-protein gamma-like domain superfamily / GGL domain / G protein gamma subunit-like motifs / GGL domain / G protein beta WD-40 repeat protein / Guanine nucleotide-binding protein, beta subunit / G-protein, beta subunit / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40 repeats / WD40 repeat / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily / P-loop containing nucleoside triphosphate hydrolase Similarity search - Domain/homology Metabotropic glutamate receptor 5 / Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 / Guanine nucleotide-binding protein G(i) subunit alpha-1 Similarity search - ComponentBiological species Homo sapiens (human) / Mus musculus (house mouse)Method single particle reconstruction / cryo EM / Resolution : 3.7 Å Details AuthorsLu Y / Wen TL / Shen YQ / Yang X Funding support China, 1 items Details Hide detailsOrganization Grant number Country National Natural Science Foundation of China (NSFC) China
CitationJournal : To Be Published Title : GRM5-Gi Complex StructureAuthors : Lu Y / Wen TL / Shen YQ / Yang X History Deposition Sep 11, 2025 - Header (metadata) release May 27, 2026 - Map release May 27, 2026 - Update May 27, 2026 - Current status May 27, 2026 Processing site : PDBc / Status : Released
Show all Show less