登録情報 データベース : PDB / ID : 7o7f 構造の表示 ダウンロードとリンクタイトル Structural basis of the activation of the CC chemokine receptor 5 by a chemokine agonist 要素(Fab antibody fragment ...) x 2 (Guanine nucleotide-binding protein ...) x 3 C-C chemokine receptor type 5 C-C motif chemokine 5 詳細キーワード SIGNALING PROTEIN / G protein-coupled receptor (GPCR) / CCR5 / CCL5/RANTES / HIV entry / AIDS / membrane protein structure / 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 chronic inflammatory response / CCR4 chemokine receptor binding / chemokine (C-C motif) ligand 5 signaling pathway / chemokine receptor antagonist activity / chemokine (C-C motif) ligand 5 binding / CCR1 chemokine receptor binding / phospholipase D-activating G protein-coupled receptor signaling pathway / positive regulation of natural killer cell chemotaxis / negative regulation of macrophage apoptotic process / receptor signaling protein tyrosine kinase activator activity ... regulation of chronic inflammatory response / CCR4 chemokine receptor binding / chemokine (C-C motif) ligand 5 signaling pathway / chemokine receptor antagonist activity / chemokine (C-C motif) ligand 5 binding / CCR1 chemokine receptor binding / phospholipase D-activating G protein-coupled receptor signaling pathway / positive regulation of natural killer cell chemotaxis / negative regulation of macrophage apoptotic process / receptor signaling protein tyrosine kinase activator activity / chemokine receptor binding / Olfactory Signaling Pathway / Sensory perception of sweet, bitter, and umami (glutamate) taste / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / CCR5 chemokine receptor binding / positive regulation of receptor signaling pathway via STAT / chemokine receptor activity / positive regulation of T cell chemotaxis / CCR chemokine receptor binding / eye photoreceptor cell development / signaling / Inactivation, recovery and regulation of the phototransduction cascade / phosphatidylinositol-4,5-bisphosphate phospholipase C activity / positive regulation of homotypic cell-cell adhesion / positive regulation of cell-cell adhesion mediated by integrin / neutrophil activation / Activation of the phototransduction cascade / positive regulation of G protein-coupled receptor signaling pathway / negative regulation of T cell apoptotic process / positive regulation of T cell apoptotic process / C-C chemokine receptor activity / eosinophil chemotaxis / C-C chemokine binding / positive regulation of calcium ion transport / response to cholesterol / cell surface receptor signaling pathway via STAT / positive regulation of monocyte chemotaxis / positive regulation of innate immune response / regulation of T cell activation / chemokine activity / release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / Chemokine receptors bind chemokines / 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 / G alpha (12/13) signalling events / Glucagon-type ligand receptors / G beta:gamma signalling through BTK / ADP signalling through P2Y purinoceptor 12 / Adrenaline,noradrenaline inhibits insulin secretion / negative regulation of G protein-coupled receptor signaling pathway / dendritic cell chemotaxis / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Ca2+ pathway / positive regulation of smooth muscle cell migration / G alpha (z) signalling events / Thrombin signalling through proteinase activated receptors (PARs) / Extra-nuclear estrogen signaling / phospholipase activator activity / G alpha (s) signalling events / positive regulation of neuroinflammatory response / G alpha (q) signalling events / leukocyte cell-cell adhesion / negative regulation of viral genome replication / G alpha (i) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / Vasopressin regulates renal water homeostasis via Aquaporins / chemoattractant activity / positive regulation of macrophage chemotaxis / Interleukin-10 signaling / exocytosis / regulation of insulin secretion / macrophage chemotaxis / monocyte chemotaxis / positive regulation of translational initiation / host-mediated suppression of viral transcription / phototransduction / Binding and entry of HIV virion / cellular response to interleukin-1 / positive regulation of TOR signaling / positive regulation of T cell migration / cellular defense response / positive regulation of viral genome replication / coreceptor activity / adenylate cyclase inhibitor activity / positive regulation of protein localization to cell cortex / T cell migration / positive regulation of relaxation of smooth muscle / cellular response to fibroblast growth factor stimulus / Adenylate cyclase inhibitory pathway / D2 dopamine receptor binding / positive regulation of T cell proliferation 類似検索 - 分子機能 CC chemokine receptor 5 / CC chemokine, conserved site / Small cytokines (intercrine/chemokine) C-C subfamily signature. / Chemokine receptor family / Chemokine beta/gamma/delta / Intercrine alpha family (small cytokine C-X-C) (chemokine CXC). / Chemokine interleukin-8-like domain / Chemokine interleukin-8-like superfamily / Small cytokines (intecrine/chemokine), interleukin-8 like / : ... CC chemokine receptor 5 / CC chemokine, conserved site / Small cytokines (intercrine/chemokine) C-C subfamily signature. / Chemokine receptor family / Chemokine beta/gamma/delta / Intercrine alpha family (small cytokine C-X-C) (chemokine CXC). / Chemokine interleukin-8-like domain / Chemokine interleukin-8-like superfamily / Small cytokines (intecrine/chemokine), interleukin-8 like / : / YVTN repeat-like/Quinoprotein amine dehydrogenase / G-protein alpha subunit, group I / 7 Propeller / Methylamine Dehydrogenase; Chain H / 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. / WD domain, G-beta repeat / 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 / Immunoglobulins / Immunoglobulin-like / Sandwich / P-loop containing nucleoside triphosphate hydrolase / Mainly Beta 類似検索 - ドメイン・相同性 Guanine nucleotide-binding protein G(T) subunit gamma-T1 / C-C motif chemokine 5 / C-C chemokine receptor type 5 / Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 / Guanine nucleotide-binding protein G(i) subunit alpha-1 類似検索 - 構成要素生物種 Homo sapiens (ヒト)Mus musculus (ハツカネズミ)Bos taurus (ウシ)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 : 3.15 Å 詳細データ登録者 Isaikina, P. / Tsai, C.-J. / Dietz, N.B. / Pamula, F. / Goldie, K.N. / Schertler, G.F.X. / Maier, T. / Stahlberg, H. / Deupi, X. / Grzesiek, S. 資金援助 スイス, European Union, 4件 詳細 詳細を隠す組織 認可番号 国 Swiss National Science Foundation 31-149927 スイス Swiss National Science Foundation 31-173089 スイス European Commission 6th Framework EMPRO European Union European Commission 7th Framework CHAARM European Union
引用ジャーナル : Sci Adv / 年 : 2021タイトル : Structural basis of the activation of the CC chemokine receptor 5 by a chemokine agonist.著者: Polina Isaikina / Ching-Ju Tsai / Nikolaus Dietz / Filip Pamula / Anne Grahl / Kenneth N Goldie / Ramon Guixà-González / Camila Branco / Marianne Paolini-Bertrand / Nicolas Calo / Fabrice ... 著者 : Polina Isaikina / Ching-Ju Tsai / Nikolaus Dietz / Filip Pamula / Anne Grahl / Kenneth N Goldie / Ramon Guixà-González / Camila Branco / Marianne Paolini-Bertrand / Nicolas Calo / Fabrice Cerini / Gebhard F X Schertler / Oliver Hartley / Henning Stahlberg / Timm Maier / Xavier Deupi / Stephan Grzesiek / 要旨 : The human CC chemokine receptor 5 (CCR5) is a G protein-coupled receptor (GPCR) that plays a major role in inflammation and is involved in cancer, HIV, and COVID-19. Despite its importance as a drug ... The human CC chemokine receptor 5 (CCR5) is a G protein-coupled receptor (GPCR) that plays a major role in inflammation and is involved in cancer, HIV, and COVID-19. Despite its importance as a drug target, the molecular activation mechanism of CCR5, i.e., how chemokine agonists transduce the activation signal through the receptor, is yet unknown. Here, we report the cryo-EM structure of wild-type CCR5 in an active conformation bound to the chemokine super-agonist [6P4]CCL5 and the heterotrimeric G protein. The structure provides the rationale for the sequence-activity relation of agonist and antagonist chemokines. The N terminus of agonist chemokines pushes onto specific structural motifs at the bottom of the orthosteric pocket that activate the canonical GPCR microswitch network. This activation mechanism differs substantially from other CC chemokine receptors that bind chemokines with shorter N termini in a shallow binding mode involving unique sequence signatures and a specialized activation mechanism. 履歴 登録 2021年4月13日 登録サイト : PDBE / 処理サイト : PDBE改定 1.0 2021年6月30日 Provider : repository / タイプ : Initial release改定 1.1 2022年3月16日 Group : Database references / カテゴリ : database_2Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession改定 1.2 2024年10月23日 Group : Data collection / Refinement description / Structure summaryカテゴリ : chem_comp_atom / chem_comp_bond ... chem_comp_atom / chem_comp_bond / em_3d_fitting_list / em_admin / pdbx_entry_details / pdbx_initial_refinement_model / pdbx_modification_feature Item : _em_3d_fitting_list.accession_code / _em_3d_fitting_list.initial_refinement_model_id ... _em_3d_fitting_list.accession_code / _em_3d_fitting_list.initial_refinement_model_id / _em_3d_fitting_list.source_name / _em_3d_fitting_list.type / _em_admin.last_update / _pdbx_entry_details.has_protein_modification
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