登録情報 データベース : EMDB / ID : EMD-47114 ダウンロードとリンクタイトル CryoEM structure of Gq-coupled MRGPRD with a new agonist EP-3945 マップデータdeepEMhance map 詳細 試料複合体 : EP-3945-bound MRGPRD-Gq complex複合体 : Mas-related G-protein coupled receptor member Dタンパク質・ペプチド : Mas-related G-protein coupled receptor member D複合体 : G(i) subunit alpha-2/G(s) subunit alpha isoforms XLasタンパク質・ペプチド : Guanine nucleotide-binding protein G(i) subunit alpha-2,Guanine nucleotide-binding protein G(s) subunit alpha isoforms XLas複合体 : G(I)/G(S)/G(T) subunit beta-1タンパク質・ペプチド : Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1複合体 : G(I)/G(S)/G(O) subunit gamma-2タンパク質・ペプチド : Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2複合体 : scFv16リガンド : 2-({1-[1-(4-methoxyphenyl)cyclopropane-1-carbonyl]piperidin-4-yl}amino)quinazolin-4(3H)-one 詳細 キーワード GPCR / SIGNALING PROTEIN機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
angiotensin-mediated vasodilation involved in regulation of systemic arterial blood pressure / adenylate cyclase-activating serotonin receptor signaling pathway / negative regulation of adenylate cyclase-activating adrenergic receptor signaling pathway / sensory perception of chemical stimulus / negative regulation of calcium ion-dependent exocytosis / G protein-coupled adenosine receptor signaling pathway / mu-type opioid receptor binding / corticotropin-releasing hormone receptor 1 binding / negative regulation of adenylate cyclase activity / positive regulation of urine volume ... angiotensin-mediated vasodilation involved in regulation of systemic arterial blood pressure / adenylate cyclase-activating serotonin receptor signaling pathway / negative regulation of adenylate cyclase-activating adrenergic receptor signaling pathway / sensory perception of chemical stimulus / negative regulation of calcium ion-dependent exocytosis / G protein-coupled adenosine receptor signaling pathway / mu-type opioid receptor binding / corticotropin-releasing hormone receptor 1 binding / negative regulation of adenylate cyclase activity / positive regulation of urine volume / positive regulation of neural precursor cell proliferation / negative regulation of synaptic transmission / G protein-coupled peptide receptor activity / beta-2 adrenergic receptor binding / gamma-aminobutyric acid signaling pathway / neuronal dense core vesicle / negative regulation of apoptotic signaling pathway / regulation of calcium ion transport / PKA activation in glucagon signalling / developmental growth / D1 dopamine receptor binding / Hedgehog 'off' state / Adenylate cyclase inhibitory pathway / ionotropic glutamate receptor binding / positive regulation of vascular associated smooth muscle cell proliferation / response to prostaglandin E / adenylate cyclase regulator activity / insulin-like growth factor receptor binding / response to nutrient / adenylate cyclase activator activity / hippocampal mossy fiber to CA3 synapse / positive regulation of superoxide anion generation / Regulation of insulin secretion / G protein-coupled receptor binding / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / G protein-coupled receptor activity / bone development / G-protein beta/gamma-subunit complex binding / platelet aggregation / Olfactory Signaling Pathway / Activation of the phototransduction cascade / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / G protein-coupled acetylcholine receptor signaling pathway / adenylate cyclase-activating G protein-coupled receptor signaling pathway / G-protein activation / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through CDC42 / Glucagon signaling in metabolic regulation / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / ADP signalling through P2Y purinoceptor 12 / Sensory perception of sweet, bitter, and umami (glutamate) taste / photoreceptor disc membrane / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / cellular response to catecholamine stimulus / ADORA2B mediated anti-inflammatory cytokines production / ADP signalling through P2Y purinoceptor 1 / G beta:gamma signalling through PI3Kgamma / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / adenylate cyclase-activating dopamine receptor signaling pathway / GPER1 signaling / Inactivation, recovery and regulation of the phototransduction cascade / cellular response to prostaglandin E stimulus / G-protein beta-subunit binding / heterotrimeric G-protein complex / G alpha (12/13) signalling events / sensory perception of taste / extracellular vesicle / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / positive regulation of cold-induced thermogenesis / G protein activity / cell body / GTPase binding / retina development in camera-type eye / Ca2+ pathway / midbody / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / fibroblast proliferation / G alpha (i) signalling events / 加水分解酵素; 酸無水物に作用; GTPに作用・細胞または細胞小器官の運動に関与 / G alpha (s) signalling events / phospholipase C-activating G protein-coupled receptor signaling pathway / G alpha (q) signalling events / Ras protein signal transduction / Extra-nuclear estrogen signaling / cell population proliferation / positive regulation of ERK1 and ERK2 cascade / ciliary basal body / positive regulation of cell migration / G protein-coupled receptor signaling pathway / apical plasma membrane 類似検索 - 分子機能 Mas-related G protein-coupled receptor D / Mas-related G protein-coupled receptor family / G-protein alpha subunit, group S / G-protein alpha subunit, group I / Guanine nucleotide binding protein (G-protein), alpha subunit / G protein alpha subunit, helical insertion / G-protein alpha subunit / G-alpha domain profile. / G protein alpha subunit / G-protein, gamma subunit ... Mas-related G protein-coupled receptor D / Mas-related G protein-coupled receptor family / G-protein alpha subunit, group S / G-protein alpha subunit, group I / Guanine nucleotide binding protein (G-protein), alpha subunit / G protein alpha subunit, helical insertion / G-protein alpha subunit / G-alpha domain profile. / G protein alpha subunit / 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 / Guanine nucleotide-binding protein, beta subunit / G-protein, beta subunit / G protein-coupled receptor, rhodopsin-like / GPCR, rhodopsin-like, 7TM / G-protein coupled receptors family 1 profile. / 7 transmembrane receptor (rhodopsin family) / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / WD domain, G-beta repeat / 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 類似検索 - ドメイン・相同性 Guanine nucleotide-binding protein G(i) subunit alpha-2 / 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(s) subunit alpha isoforms XLas / Mas-related G-protein coupled receptor member D 類似検索 - 構成要素生物種 Homo sapiens (ヒト) / Mus musculus (ハツカネズミ)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 2.9 Å 詳細 データ登録者Cao C / Wang C / Liu Y / Fay JF / Roth BL 資金援助 米国, 2件 詳細 詳細を隠すOrganization Grant number 国 National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK) R01DA055656 米国 National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK) U24DK116195 米国
引用ジャーナル : Cell Rep / 年 : 2024タイトル : High-affinity agonists reveal recognition motifs for the MRGPRD GPCR.著者: Chunyu Wang / Yongfeng Liu / Marion Lanier / Adam Yeager / Isha Singh / Ryan H Gumpper / Brian E Krumm / Chelsea DeLeon / Shicheng Zhang / Marcus Boehm / Richard Pittner / Alain Baron / Lisa ... 著者 : Chunyu Wang / Yongfeng Liu / Marion Lanier / Adam Yeager / Isha Singh / Ryan H Gumpper / Brian E Krumm / Chelsea DeLeon / Shicheng Zhang / Marcus Boehm / Richard Pittner / Alain Baron / Lisa Dvorak / Corinne Bacon / Brian K Shoichet / Esther Martinborough / Jonathan F Fay / Can Cao / Bryan L Roth / 要旨 : The human MRGPRD protein is a member of the Mas-related G protein-coupled receptors (MRGPRs) that is involved in the sensing of pain, itch, and other inflammatory stimuli. As with other MRGPRs, ... The human MRGPRD protein is a member of the Mas-related G protein-coupled receptors (MRGPRs) that is involved in the sensing of pain, itch, and other inflammatory stimuli. As with other MRGPRs, MRGPRD is a relatively understudied receptor with few known agonists. The most potent small-molecule agonist of MRGPRD reported so far is β-alanine, with an affinity in the micromole range, which largely restricts its functional study. Here, we report two MRGPRD agonists, EP-2825 and EP-3945, that are approximately 100-fold more potent than β-alanine and determine the structures of MRGPRD-Gq in complex with EP-2825 and EP-3945, respectively. The structures reveal distinct agonist binding modes of MRGPRD and large conformational plasticity of the orthosteric pocket. Collectively, the discovery of high-affinity MRGPRD agonists and their distinct binding modes will facilitate the functional study and the structure-based design of ligands targeting this understudied receptor. 履歴 登録 2024年9月24日 - ヘッダ(付随情報) 公開 2024年12月11日 - マップ公開 2024年12月11日 - 更新 2025年5月28日 - 現状 2025年5月28日 処理サイト : RCSB / 状態 : 公開
すべて表示 表示を減らす