登録情報 データベース : PDB / ID : 7ld3 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of the human adenosine A1 receptor-Gi2-protein complex bound to its endogenous agonist and an allosteric ligand 要素(Guanine nucleotide-binding protein ...) x 3 Chimera protein of Muscarinic acetylcholine receptor M4 and Adenosine receptor A1 詳細キーワード SIGNALING PROTEIN / membrane protein / active-state G protein-coupled receptor / adenosine A1 receptor / PAM / allosteric modulator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
positive regulation of nucleoside transport / negative regulation of neurotrophin production / positive regulation of peptide secretion / negative regulation of glutamate secretion / intracellular protein-containing complex / negative regulation of circadian sleep/wake cycle, non-REM sleep / G protein-coupled purinergic nucleotide receptor signaling pathway / purine nucleoside binding / regulation of respiratory gaseous exchange by nervous system process / positive regulation of dephosphorylation ... positive regulation of nucleoside transport / negative regulation of neurotrophin production / positive regulation of peptide secretion / negative regulation of glutamate secretion / intracellular protein-containing complex / negative regulation of circadian sleep/wake cycle, non-REM sleep / G protein-coupled purinergic nucleotide receptor signaling pathway / purine nucleoside binding / regulation of respiratory gaseous exchange by nervous system process / positive regulation of dephosphorylation / positive regulation of lipid catabolic process / negative regulation of hormone secretion / negative regulation of adenylate cyclase-activating adrenergic receptor signaling pathway / regulation of sensory perception of pain / Muscarinic acetylcholine receptors / G protein-coupled acetylcholine receptor activity / negative regulation of calcium ion-dependent exocytosis / heterotrimeric G-protein binding / regulation of presynaptic cytosolic calcium ion concentration / regulation of locomotion / Adenosine P1 receptors / G protein-coupled adenosine receptor activity / positive regulation of G protein-coupled receptor signaling pathway / negative regulation of adenylate cyclase activity / response to purine-containing compound / positive regulation of potassium ion transport / G protein-coupled adenosine receptor signaling pathway / adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathway / positive regulation of neural precursor cell proliferation / negative regulation of synaptic transmission, GABAergic / regulation of cardiac muscle cell contraction / negative regulation of synaptic transmission / negative regulation of systemic arterial blood pressure / negative regulation of synaptic transmission, glutamatergic / protein targeting to membrane / positive regulation of urine volume / triglyceride homeostasis / presynaptic active zone / gamma-aminobutyric acid signaling pathway / temperature homeostasis / negative regulation of acute inflammatory response / regulation of calcium ion transport / negative regulation of apoptotic signaling pathway / positive regulation of systemic arterial blood pressure / detection of temperature stimulus involved in sensory perception of pain / negative regulation of long-term synaptic potentiation / fatty acid homeostasis / asymmetric synapse / axolemma / negative regulation of lipid catabolic process / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / lipid catabolic process / positive regulation of vascular associated smooth muscle cell proliferation / neuronal dense core vesicle / phagocytosis / positive regulation of superoxide anion generation / heat shock protein binding / response to nutrient / Adenylate cyclase inhibitory pathway / apoptotic signaling pathway / calyx of Held / excitatory postsynaptic potential / hippocampal mossy fiber to CA3 synapse / Regulation of insulin secretion / vasodilation / G protein-coupled receptor binding / cognition / epidermal growth factor receptor signaling pathway / G-protein beta/gamma-subunit complex binding / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / Olfactory Signaling Pathway / Activation of the phototransduction cascade / terminal bouton / 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) / photoreceptor disc membrane / G beta:gamma signalling through BTK / ADP signalling through P2Y purinoceptor 12 / Sensory perception of sweet, bitter, and umami (glutamate) taste / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / cell-cell signaling / 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 / ADP signalling through P2Y purinoceptor 1 / G beta:gamma signalling through PI3Kgamma / ADORA2B mediated anti-inflammatory cytokines production / adenylate cyclase-activating dopamine receptor signaling pathway / cellular response to prostaglandin E stimulus 類似検索 - 分子機能 Adenosine A1 receptor / Muscarinic acetylcholine receptor M4 / Muscarinic acetylcholine receptor family / Adenosine receptor / YVTN repeat-like/Quinoprotein amine dehydrogenase / 7 Propeller / Methylamine Dehydrogenase; Chain H / G-protein alpha subunit, group I / Serpentine type 7TM GPCR chemoreceptor Srsx / G protein alpha subunit, helical insertion ... Adenosine A1 receptor / Muscarinic acetylcholine receptor M4 / Muscarinic acetylcholine receptor family / Adenosine receptor / YVTN repeat-like/Quinoprotein amine dehydrogenase / 7 Propeller / Methylamine Dehydrogenase; Chain H / G-protein alpha subunit, group I / Serpentine type 7TM GPCR chemoreceptor Srsx / 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 coupled receptors family 1 signature. / 7 transmembrane receptor (rhodopsin family) / G protein-coupled receptor, rhodopsin-like / GPCR, rhodopsin-like, 7TM / G-protein coupled receptors family 1 profile. / 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 / Mainly Beta 類似検索 - ドメイン・相同性 ADENOSINE / Chem-XTD / Guanine nucleotide-binding protein G(i) subunit alpha-2 / Muscarinic acetylcholine receptor M4 / Adenosine receptor A1 / 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 類似検索 - 構成要素生物種 Homo sapiens (ヒト)手法 電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.2 Å 詳細データ登録者 Draper-Joyce, C.J. / Danev, R. / Thal, D.M. / Christopoulos, A. / Glukhova, A. 資金援助 オーストラリア, 2件 詳細 詳細を隠す組織 認可番号 国 National Health and Medical Research Council (NHMRC, Australia) オーストラリア Australian Research Council (ARC) オーストラリア
引用ジャーナル : Nature / 年 : 2021タイトル : Positive allosteric mechanisms of adenosine A receptor-mediated analgesia.著者: Christopher J Draper-Joyce / Rebecca Bhola / Jinan Wang / Apurba Bhattarai / Anh T N Nguyen / India Cowie-Kent / Kelly O'Sullivan / Ling Yeong Chia / Hariprasad Venugopal / Celine Valant / ... 著者 : Christopher J Draper-Joyce / Rebecca Bhola / Jinan Wang / Apurba Bhattarai / Anh T N Nguyen / India Cowie-Kent / Kelly O'Sullivan / Ling Yeong Chia / Hariprasad Venugopal / Celine Valant / David M Thal / Denise Wootten / Nicolas Panel / Jens Carlsson / Macdonald J Christie / Paul J White / Peter Scammells / Lauren T May / Patrick M Sexton / Radostin Danev / Yinglong Miao / Alisa Glukhova / Wendy L Imlach / Arthur Christopoulos / 要旨 : The adenosine A receptor (AR) is a promising therapeutic target for non-opioid analgesic agents to treat neuropathic pain. However, development of analgesic orthosteric AR agonists has failed because ... The adenosine A receptor (AR) is a promising therapeutic target for non-opioid analgesic agents to treat neuropathic pain. However, development of analgesic orthosteric AR agonists has failed because of a lack of sufficient on-target selectivity as well as off-tissue adverse effects. Here we show that [2-amino-4-(3,5-bis(trifluoromethyl)phenyl)thiophen-3-yl)(4-chlorophenyl)methanone] (MIPS521), a positive allosteric modulator of the AR, exhibits analgesic efficacy in rats in vivo through modulation of the increased levels of endogenous adenosine that occur in the spinal cord of rats with neuropathic pain. We also report the structure of the AR co-bound to adenosine, MIPS521 and a G heterotrimer, revealing an extrahelical lipid-detergent-facing allosteric binding pocket that involves transmembrane helixes 1, 6 and 7. Molecular dynamics simulations and ligand kinetic binding experiments support a mechanism whereby MIPS521 stabilizes the adenosine-receptor-G protein complex. This study provides proof of concept for structure-based allosteric drug design of non-opioid analgesic agents that are specific to disease contexts. 履歴 登録 2021年1月12日 登録サイト : RCSB / 処理サイト : RCSB改定 1.0 2021年9月8日 Provider : repository / タイプ : Initial release改定 1.1 2021年10月13日 Group : Database references / カテゴリ : citation / citation_authorItem : _citation.country / _citation.journal_abbrev ... _citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year 改定 1.2 2024年11月13日 Group : Data collection / Structure summaryカテゴリ : chem_comp_atom / chem_comp_bond ... chem_comp_atom / chem_comp_bond / em_admin / pdbx_entry_details / pdbx_modification_feature Item : _em_admin.last_update / _pdbx_entry_details.has_protein_modification
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