登録情報 データベース : EMDB / ID : EMD-34101 ダウンロードとリンクタイトル Human Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-0740556, state3 マップデータ 詳細 試料複合体 : Human Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-0740556複合体 : Guanine nucleotide-binding protein G(i) subunit alpha-1タンパク質・ペプチド : Guanine nucleotide-binding protein G(i) subunit alpha-1複合体 : Lysophosphatidic Acid Receptor 1タンパク質・ペプチド : Lysophosphatidic acid receptor 1複合体 : Guanine nucleotide-binding protein 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 : Guanine nucleotide-binding protein 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~{R})-2-[5-(2-hexylphenyl)pentanoylamino]-3-oxidanyl-propyl] dihydrogen phosphate 詳細機能・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
cellular response to 1-oleoyl-sn-glycerol 3-phosphate / lysophosphatidic acid receptor activity / positive regulation of smooth muscle cell chemotaxis / Lysosphingolipid and LPA receptors / : / lysophosphatidic acid binding / negative regulation of cilium assembly / regulation of synaptic vesicle cycle / bleb assembly / corpus callosum development ... cellular response to 1-oleoyl-sn-glycerol 3-phosphate / lysophosphatidic acid receptor activity / positive regulation of smooth muscle cell chemotaxis / Lysosphingolipid and LPA receptors / : / lysophosphatidic acid binding / negative regulation of cilium assembly / regulation of synaptic vesicle cycle / bleb assembly / corpus callosum development / oligodendrocyte development / cellular response to oxygen levels / regulation of metabolic process / G-protein activation / Activation of the phototransduction cascade / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste / G beta:gamma signalling through PI3Kgamma / G beta:gamma signalling through CDC42 / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Ca2+ pathway / G alpha (z) signalling events / Vasopressin regulates renal water homeostasis via Aquaporins / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / Adrenaline,noradrenaline inhibits insulin secretion / ADP signalling through P2Y purinoceptor 12 / regulation of postsynaptic neurotransmitter receptor internalization / negative regulation of cAMP-mediated signaling / G alpha (q) signalling events / G alpha (i) signalling events / Thrombin signalling through proteinase activated receptors (PARs) / Activation of G protein gated Potassium channels / G-protein activation / G beta:gamma signalling through PI3Kgamma / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through PLC beta / ADP signalling through P2Y purinoceptor 1 / Thromboxane signalling through TP receptor / Presynaptic function of Kainate receptors / G beta:gamma signalling through CDC42 / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / G alpha (12/13) signalling events / G beta:gamma signalling through BTK / alkylglycerophosphoethanolamine phosphodiesterase activity / ADP signalling through P2Y purinoceptor 12 / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Thrombin signalling through proteinase activated receptors (PARs) / Ca2+ pathway / G alpha (z) signalling events / Extra-nuclear estrogen signaling / G alpha (s) signalling events / G alpha (q) signalling events / optic nerve development / photoreceptor outer segment membrane / G alpha (i) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / spectrin binding / Vasopressin regulates renal water homeostasis via Aquaporins / positive regulation of Rho protein signal transduction / positive regulation of dendritic spine development / : / photoreceptor outer segment / G-protein alpha-subunit binding / GABA-ergic synapse / Adenylate cyclase inhibitory pathway / positive regulation of protein localization to cell cortex / regulation of cAMP-mediated signaling / D2 dopamine receptor binding / G protein-coupled serotonin receptor binding / regulation of mitotic spindle organization / cellular response to forskolin / positive regulation of stress fiber assembly / cardiac muscle cell apoptotic process / myelination / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / photoreceptor inner segment / cerebellum development / neurogenesis / cell chemotaxis / dendritic shaft / Regulation of insulin secretion / PDZ domain binding / G protein-coupled receptor binding / G protein-coupled receptor activity / G-protein beta/gamma-subunit complex binding / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / adenylate cyclase-activating G protein-coupled receptor signaling pathway / ADP signalling through P2Y purinoceptor 12 / response to peptide hormone / Adrenaline,noradrenaline inhibits insulin secretion / G alpha (z) signalling events / cellular response to catecholamine stimulus / ADORA2B mediated anti-inflammatory cytokines production / sensory perception of taste / adenylate cyclase-activating dopamine receptor signaling pathway 類似検索 - 分子機能 Lysophosphatidic acid receptor EDG-2 / Lysophosphatidic acid receptor / G-protein alpha subunit, group I / Serpentine type 7TM GPCR chemoreceptor Srsx / G-alpha domain profile. / Guanine nucleotide binding protein (G-protein), alpha subunit / G protein alpha subunit, helical insertion / G-protein alpha subunit / G protein alpha subunit / G-protein, gamma subunit ... Lysophosphatidic acid receptor EDG-2 / Lysophosphatidic acid receptor / G-protein alpha subunit, group I / Serpentine type 7TM GPCR chemoreceptor Srsx / G-alpha domain profile. / Guanine nucleotide binding protein (G-protein), alpha subunit / G protein alpha subunit, helical insertion / G-protein alpha subunit / G protein alpha subunit / G-protein, gamma subunit / G-protein gamma subunit domain profile. / GGL domain / G-protein gamma-like domain superfamily / G-protein gamma-like domain / GGL domain / G protein gamma subunit-like motifs / Guanine nucleotide-binding protein, beta subunit / G-protein, beta subunit / G-protein coupled receptors family 1 signature. / 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. / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD domain, G-beta repeat / 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)/G(S)/G(T) subunit beta-1 / Guanine nucleotide-binding protein G(i) subunit alpha-1 / Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / Lysophosphatidic acid receptor 1 類似検索 - 構成要素生物種 Homo sapiens (ヒト) / Rattus norvegicus (ドブネズミ) / Bos taurus (ウシ) / 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 : 4.5 Å 詳細 データ登録者Akasaka H / Shihoya W / Nureki O 資金援助 日本, 1件 詳細 詳細を隠すOrganization Grant number 国 Japan Society for the Promotion of Science (JSPS) 21H05037 日本
引用ジャーナル : Nat Commun / 年 : 2022タイトル : Structure of the active G-coupled human lysophosphatidic acid receptor 1 complexed with a potent agonist.著者 : Hiroaki Akasaka / Tatsuki Tanaka / Fumiya K Sano / Yuma Matsuzaki / Wataru Shihoya / Osamu Nureki / 要旨 : Lysophosphatidic acid receptor 1 (LPA) is one of the six G protein-coupled receptors activated by the bioactive lipid, lysophosphatidic acid (LPA). LPA is a drug target for various diseases, ... Lysophosphatidic acid receptor 1 (LPA) is one of the six G protein-coupled receptors activated by the bioactive lipid, lysophosphatidic acid (LPA). LPA is a drug target for various diseases, including cancer, inflammation, and neuropathic pain. Notably, LPA agonists have potential therapeutic value for obesity and urinary incontinence. Here, we report a cryo-electron microscopy structure of the active human LPA-G complex bound to ONO-0740556, an LPA analog with more potent activity against LPA. Our structure elucidated the details of the agonist binding mode and receptor activation mechanism mediated by rearrangements of transmembrane segment 7 and the central hydrophobic core. A structural comparison of LPA and other phylogenetically-related lipid-sensing GPCRs identified the structural determinants for lipid preference of LPA. Moreover, we characterized the structural polymorphisms at the receptor-G-protein interface, which potentially reflect the G-protein dissociation process. Our study provides insights into the detailed mechanism of LPA binding to agonists and paves the way toward the design of drug-like agonists targeting LPA. 履歴 登録 2022年8月16日 - ヘッダ(付随情報) 公開 2022年10月5日 - マップ公開 2022年10月5日 - 更新 2022年10月5日 - 現状 2022年10月5日 処理サイト : PDBj / 状態 : 公開
すべて表示 表示を減らす