登録情報 データベース : PDB / ID : 7t6u 構造の表示 ダウンロードとリンクタイトル Structure of the human FPR2-Gi complex with CGEN-855A 要素(Guanine nucleotide-binding protein ...) x 3 B9-scFv N-formyl peptide receptor 2 Synthetic peptide 詳細キーワード SIGNALING PROTEIN / GPCR / 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
N-formyl peptide receptor activity / complement receptor activity / immune response-regulating cell surface receptor signaling pathway / scavenger receptor binding / complement receptor mediated signaling pathway / 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 ... N-formyl peptide receptor activity / complement receptor activity / immune response-regulating cell surface receptor signaling pathway / scavenger receptor binding / complement receptor mediated signaling pathway / 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 / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / positive regulation of monocyte chemotaxis / Vasopressin regulates renal water homeostasis via Aquaporins / positive regulation of innate immune response / Formyl peptide receptors bind formyl peptides and many other ligands / Adrenaline,noradrenaline inhibits insulin secretion / ADP signalling through P2Y purinoceptor 12 / G alpha (q) signalling events / G alpha (i) signalling events / 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 / cargo receptor activity / Thrombin signalling through proteinase activated receptors (PARs) / ADP signalling through P2Y purinoceptor 12 / Adrenaline,noradrenaline inhibits insulin secretion / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Ca2+ pathway / Thrombin signalling through proteinase activated receptors (PARs) / G alpha (z) signalling events / Extra-nuclear estrogen signaling / G alpha (s) signalling events / photoreceptor outer segment membrane / G alpha (q) signalling events / G alpha (i) signalling events / spectrin binding / 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 / positive chemotaxis / alkylglycerophosphoethanolamine phosphodiesterase activity / tertiary granule membrane / ficolin-1-rich granule membrane / photoreceptor outer segment / specific granule membrane / Adenylate cyclase inhibitory pathway / positive regulation of protein localization to cell cortex / T cell migration / positive regulation of phagocytosis / D2 dopamine receptor binding / response to prostaglandin E / G protein-coupled serotonin receptor binding / adenylate cyclase regulator activity / adenylate cyclase-inhibiting serotonin receptor signaling pathway / photoreceptor inner segment / cardiac muscle cell apoptotic process / cellular response to forskolin / receptor-mediated endocytosis / regulation of mitotic spindle organization / positive regulation of superoxide anion generation / astrocyte activation / Regulation of insulin secretion / microglial cell activation / positive regulation of cholesterol biosynthetic process / G protein-coupled receptor binding / centriolar satellite / calcium-mediated signaling / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / G protein-coupled receptor activity / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / G-protein beta/gamma-subunit complex binding / response to peptide hormone / negative regulation of inflammatory response / cellular response to amyloid-beta / ADP signalling through P2Y purinoceptor 12 / chemotaxis / Adrenaline,noradrenaline inhibits insulin secretion / G alpha (z) signalling events / GDP binding / ADORA2B mediated anti-inflammatory cytokines production / cellular response to catecholamine stimulus / adenylate cyclase-activating dopamine receptor signaling pathway 類似検索 - 分子機能 Formyl peptide receptor-related / G-protein alpha subunit, group I / YVTN repeat-like/Quinoprotein amine dehydrogenase / 7 Propeller / Methylamine Dehydrogenase; Chain H / 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 ... Formyl peptide receptor-related / G-protein alpha subunit, group I / YVTN repeat-like/Quinoprotein amine dehydrogenase / 7 Propeller / Methylamine Dehydrogenase; Chain H / 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 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. / 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 / Immunoglobulins / Immunoglobulin-like / Sandwich / P-loop containing nucleoside triphosphate hydrolase / Mainly Beta 類似検索 - ドメイン・相同性 PALMITIC ACID / N-formyl peptide receptor 2 / 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 類似検索 - 構成要素生物種 Homo sapiens (ヒト)Rattus (ネズミ)Bos taurus (ウシ)Homo (哺乳類)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 : 2.9 Å 詳細データ登録者 Zhuang, Y.W. 資金援助 米国, 1件 詳細 詳細を隠す組織 認可番号 国 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) R35GM128641 米国
引用ジャーナル : Nat Commun / 年 : 2022タイトル : Molecular recognition of formylpeptides and diverse agonists by the formylpeptide receptors FPR1 and FPR2.著者 : Youwen Zhuang / Lei Wang / Jia Guo / Dapeng Sun / Yue Wang / Weiyi Liu / H Eric Xu / Cheng Zhang / 要旨 : The formylpeptide receptors (FPRs) mediate pattern recognition of formylated peptides derived from invading pathogens or mitochondria from dead host cells. They can also sense other structurally ... The formylpeptide receptors (FPRs) mediate pattern recognition of formylated peptides derived from invading pathogens or mitochondria from dead host cells. They can also sense other structurally distinct native peptides and even lipid mediators to either promote or resolve inflammation. Pharmacological targeting of FPRs represents a novel therapeutic approach in treating inflammatory diseases. However, the molecular mechanisms underlying FPR ligand recognition are elusive. We report cryo-EM structures of G-coupled FPR1 and FPR2 bound to a formylpeptide and G-coupled FPR2 bound to two synthetic peptide and small-molecule agonists. Together with mutagenesis data, our structures reveal the molecular mechanism of formylpeptide recognition by FPRs and structural variations of FPR1 and FPR2 leading to their different ligand preferences. Structural analysis also suggests that diverse FPR agonists sample a conserved activation chamber at the bottom of ligand-binding pockets to activate FPRs. Our results provide a basis for rational drug design on FPRs. 履歴 登録 2021年12月14日 登録サイト : RCSB / 処理サイト : RCSB改定 1.0 2022年3月30日 Provider : repository / タイプ : Initial release改定 1.0 2022年3月30日 Data content type : EM metadata / Data content type : EM metadata / Provider : repository / タイプ : Initial release改定 1.0 2022年3月30日 Data content type : Image / Data content type : Image / Provider : repository / タイプ : Initial release改定 1.0 2022年3月30日 Data content type : Primary map / Data content type : Primary map / Provider : repository / タイプ : Initial release改定 1.0 2022年3月30日 Data content type : Image / Data content type : Image / Provider : repository / タイプ : Initial release改定 1.0 2022年3月30日 Data content type : Primary map / Data content type : Primary map / Provider : repository / タイプ : Initial release改定 1.1 2022年10月19日 Group : Database references / Structure summary / カテゴリ : citation / citation_author / structItem : _citation.country / _citation.journal_abbrev ... _citation.country / _citation.journal_abbrev / _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 / _struct.title 改定 1.2 2025年5月28日 Group : Data collection / Structure summaryカテゴリ : chem_comp_atom / chem_comp_bond ... chem_comp_atom / chem_comp_bond / em_admin / em_software / pdbx_entry_details / pdbx_modification_feature Item : _em_admin.last_update / _em_software.name / _pdbx_entry_details.has_protein_modification改定 1.1 2025年5月28日 Data content type : EM metadata / Data content type : EM metadata / EM metadata / Group : Data processing / Experimental summary / Data content type : EM metadata / EM metadata / カテゴリ : em_admin / em_software / Data content type : EM metadata / EM metadata / Item : _em_admin.last_update / _em_software.name
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