登録情報 データベース : EMDB / ID : EMD-32817 ダウンロードとリンクタイトル Cryo-EM structure of the adhesion GPCR ADGRD1 in complex with miniGs マップデータ 詳細 試料複合体 : The adhesion GPCR ADGRD1 in complex with miniGs複合体 : The adhesion GPCR ADGRD1 in complex with miniGsタンパク質・ペプチド : Guanine nucleotide-binding protein G(s) subunit alpha isoforms shortタンパク質・ペプチド : 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(O) subunit gamma-2タンパク質・ペプチド : Adhesion G-protein coupled receptor D1複合体 : Nanobody Nb35タンパク質・ペプチド : Nanobody Nb35 詳細 キーワード Adhesion GPCR / ADGRD1 / G protein / Complex / Signal transduction / MEMBRANE 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
regulation of skeletal muscle contraction / G protein-coupled receptor activity / 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 / Activation of G protein gated Potassium channels ... regulation of skeletal muscle contraction / G protein-coupled receptor activity / 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 / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G-protein activation / 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 / photoreceptor disc membrane / Sensory perception of sweet, bitter, and umami (glutamate) taste / Glucagon-type ligand receptors / 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 / 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) / retina development in camera-type eye / GTPase binding / Ca2+ pathway / fibroblast proliferation / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / G alpha (i) signalling events / 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 surface receptor signaling pathway / cell population proliferation / nuclear speck / G protein-coupled receptor signaling pathway / lysosomal membrane / GTPase activity / synapse / protein-containing complex binding / signal transduction / extracellular exosome / nucleoplasm / membrane / plasma membrane / cytoplasm / cytosol 類似検索 - 分子機能 Concanavalin A-like lectin/glucanases superfamily / Pentraxin-related / Pentraxin (PTX) domain profile. / GAIN domain superfamily / GPCR proteolysis site, GPS, motif / : / GPS motif / GAIN-B domain profile. / G-protein-coupled receptor proteolytic site domain / G-protein coupled receptors family 2 signature 2. ... Concanavalin A-like lectin/glucanases superfamily / Pentraxin-related / Pentraxin (PTX) domain profile. / GAIN domain superfamily / GPCR proteolysis site, GPS, motif / : / GPS motif / GAIN-B domain profile. / G-protein-coupled receptor proteolytic site domain / G-protein coupled receptors family 2 signature 2. / GPCR, family 2, secretin-like, conserved site / GPCR, family 2, secretin-like / 7 transmembrane receptor (Secretin family) / GPCR, family 2-like / G-protein coupled receptors family 2 profile 2. / 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 / Concanavalin A-like lectin/glucanase domain superfamily / 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 類似検索 - ドメイン・相同性 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 / Adhesion G-protein coupled receptor D1 類似検索 - 構成要素生物種 Homo sapiens (ヒト) / Lama glama (ラマ)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 2.8 Å 詳細 データ登録者Qu X / Qiu N 資金援助 中国, 5件 詳細 詳細を隠すOrganization Grant number 国 National Science Foundation (NSF, China) 31825010 中国 National Science Foundation (NSF, China) 31971362 中国 Ministry of Science and Technology (MoST, China) 2018YFA0507000 中国 Chinese Academy of Sciences XDB37030100 中国 Chinese Academy of Sciences JCYJ-SHFY-2021-008 中国
引用ジャーナル : Nature / 年 : 2022タイトル : Structural basis of tethered agonism of the adhesion GPCRs ADGRD1 and ADGRF1.著者 : Xiangli Qu / Na Qiu / Mu Wang / Bingjie Zhang / Juan Du / Zhiwei Zhong / Wei Xu / Xiaojing Chu / Limin Ma / Cuiying Yi / Shuo Han / Wenqing Shui / Qiang Zhao / Beili Wu / 要旨 : Adhesion G protein-coupled receptors (aGPCRs) are essential for a variety of physiological processes such as immune responses, organ development, cellular communication, proliferation and homeostasis. ... Adhesion G protein-coupled receptors (aGPCRs) are essential for a variety of physiological processes such as immune responses, organ development, cellular communication, proliferation and homeostasis. An intrinsic manner of activation that involves a tethered agonist in the N-terminal region of the receptor has been proposed for the aGPCRs, but its molecular mechanism remains elusive. Here we report the G protein-bound structures of ADGRD1 and ADGRF1, which exhibit many unique features with regard to the tethered agonism. The stalk region that proceeds the first transmembrane helix acts as the tethered agonist by forming extensive interactions with the transmembrane domain; these interactions are mostly conserved in ADGRD1 and ADGRF1, suggesting that a common stalk-transmembrane domain interaction pattern is shared by members of the aGPCR family. A similar stalk binding mode is observed in the structure of autoproteolysis-deficient ADGRF1, supporting a cleavage-independent manner of receptor activation. The stalk-induced activation is facilitated by a cascade of inter-helix interaction cores that are conserved in positions but show sequence variability in these two aGPCRs. Furthermore, the intracellular region of ADGRF1 contains a specific lipid-binding site, which proves to be functionally important and may serve as the recognition site for the previously discovered endogenous ADGRF1 ligand synaptamide. These findings highlight the diversity and complexity of the signal transduction mechanisms of the aGPCRs. 履歴 登録 2022年2月5日 - ヘッダ(付随情報) 公開 2022年4月27日 - マップ公開 2022年4月27日 - 更新 2025年7月2日 - 現状 2025年7月2日 処理サイト : PDBj / 状態 : 公開
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