登録情報 データベース : EMDB / ID : EMD-9838 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of the full-length human IGF-1R in complex with insulin マップデータ 詳細 試料複合体 : complex of full-length human type 1 insulin-like growth factor receptor with insulinタンパク質・ペプチド : Insulin-like growth factor 1 receptorリガンド : 2-acetamido-2-deoxy-beta-D-glucopyranose 詳細 キーワード human type 1 insulin-like growth factor receptor / insulin / SIGNALING 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
insulin-like growth factor receptor activity / protein kinase complex / insulin-like growth factor binding / Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R) / IRS-related events triggered by IGF1R / protein transporter activity / transcytosis / insulin receptor complex / insulin-like growth factor I binding / insulin receptor activity ... insulin-like growth factor receptor activity / protein kinase complex / insulin-like growth factor binding / Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R) / IRS-related events triggered by IGF1R / protein transporter activity / transcytosis / insulin receptor complex / insulin-like growth factor I binding / insulin receptor activity / peptidyl-tyrosine autophosphorylation / positive regulation of protein-containing complex disassembly / alphav-beta3 integrin-IGF-1-IGF1R complex / dendritic spine maintenance / insulin binding / regulation of JNK cascade / negative regulation of glycogen catabolic process / positive regulation of nitric oxide mediated signal transduction / negative regulation of fatty acid metabolic process / Signaling by Insulin receptor / negative regulation of feeding behavior / IRS activation / Insulin processing / regulation of protein secretion / positive regulation of peptide hormone secretion / positive regulation of respiratory burst / negative regulation of acute inflammatory response / Regulation of gene expression in beta cells / alpha-beta T cell activation / amyloid-beta clearance / Respiratory syncytial virus (RSV) attachment and entry / insulin receptor substrate binding / Synthesis, secretion, and deacylation of Ghrelin / positive regulation of dendritic spine maintenance / negative regulation of protein secretion / negative regulation of gluconeogenesis / fatty acid homeostasis / positive regulation of glycogen biosynthetic process / positive regulation of insulin receptor signaling pathway / Signal attenuation / FOXO-mediated transcription of oxidative stress, metabolic and neuronal genes / negative regulation of respiratory burst involved in inflammatory response / negative regulation of lipid catabolic process / SHC-related events triggered by IGF1R / positive regulation of lipid biosynthetic process / negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway / nitric oxide-cGMP-mediated signaling / phosphatidylinositol 3-kinase binding / regulation of protein localization to plasma membrane / transport vesicle / positive regulation of nitric-oxide synthase activity / Insulin receptor recycling / COPI-mediated anterograde transport / negative regulation of reactive oxygen species biosynthetic process / positive regulation of brown fat cell differentiation / insulin-like growth factor receptor binding / NPAS4 regulates expression of target genes / negative regulation of MAPK cascade / neuron projection maintenance / endoplasmic reticulum-Golgi intermediate compartment membrane / positive regulation of mitotic nuclear division / insulin-like growth factor receptor signaling pathway / Insulin receptor signalling cascade / positive regulation of glycolytic process / endosome lumen / positive regulation of cytokine production / acute-phase response / positive regulation of long-term synaptic potentiation / positive regulation of D-glucose import across plasma membrane / positive regulation of protein secretion / insulin receptor binding / positive regulation of cell differentiation / Regulation of insulin secretion / wound healing / phosphatidylinositol 3-kinase/protein kinase B signal transduction / cellular response to glucose stimulus / hormone activity / receptor protein-tyrosine kinase / positive regulation of neuron projection development / negative regulation of protein catabolic process / regulation of synaptic plasticity / positive regulation of protein localization to nucleus / Golgi lumen / vasodilation / cognition / glucose metabolic process / cellular response to amyloid-beta / insulin receptor signaling pathway / protein autophosphorylation / cell-cell signaling / regulation of protein localization / glucose homeostasis / positive regulation of cold-induced thermogenesis / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / positive regulation of cell growth / protein tyrosine kinase activity / protease binding / secretory granule lumen / positive regulation of canonical NF-kappaB signal transduction / positive regulation of MAPK cascade 類似検索 - 分子機能 Tyrosine-protein kinase, insulin-like receptor / Tyrosine-protein kinase, receptor class II, conserved site / Receptor tyrosine kinase class II signature. / Insulin / Insulin family / Insulin-like / Insulin/IGF/Relaxin family / Insulin / insulin-like growth factor / relaxin family. / Insulin, conserved site / Insulin family signature. ... Tyrosine-protein kinase, insulin-like receptor / Tyrosine-protein kinase, receptor class II, conserved site / Receptor tyrosine kinase class II signature. / Insulin / Insulin family / Insulin-like / Insulin/IGF/Relaxin family / Insulin / insulin-like growth factor / relaxin family. / Insulin, conserved site / Insulin family signature. / Insulin-like superfamily / Receptor L-domain / Furin-like cysteine-rich domain / Receptor L-domain superfamily / Furin-like cysteine rich region / Receptor L domain / Furin-like repeat / Furin-like repeats / Growth factor receptor cysteine-rich domain superfamily / : / Fibronectin type 3 domain / Fibronectin type-III domain profile. / Fibronectin type III / Fibronectin type III superfamily / Tyrosine-protein kinase, catalytic domain / Tyrosine kinase, catalytic domain / Tyrosine protein kinases specific active-site signature. / Tyrosine-protein kinase, active site / Protein tyrosine and serine/threonine kinase / Serine-threonine/tyrosine-protein kinase, catalytic domain / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Immunoglobulin-like fold / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily 類似検索 - ドメイン・相同性 Insulin / Insulin-like growth factor 1 receptor 類似検索 - 構成要素生物種 Homo sapiens (ヒト)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 5.0 Å 詳細 データ登録者Zhang X / Yu D 資金援助 中国, 3件 詳細 詳細を隠すOrganization Grant number 国 Ministry of Science and Technology (China) 2018YFA0507103 中国 National Natural Science Foundation of China 31870719 中国 National Natural Science Foundation of China 11774011 中国
引用ジャーナル : Structure / 年 : 2020タイトル : Visualization of Ligand-Bound Ectodomain Assembly in the Full-Length Human IGF-1 Receptor by Cryo-EM Single-Particle Analysis.著者: Xi Zhang / Daqi Yu / Jingchuan Sun / Yujie Wu / Junyuan Gong / Xuemei Li / Li Liu / Shan Liu / Jianbo Liu / Yulan Wu / Dongyang Li / Yinping Ma / Xu Han / Yanan Zhu / Zhaolong Wu / Yihua Wang ... 著者 : Xi Zhang / Daqi Yu / Jingchuan Sun / Yujie Wu / Junyuan Gong / Xuemei Li / Li Liu / Shan Liu / Jianbo Liu / Yulan Wu / Dongyang Li / Yinping Ma / Xu Han / Yanan Zhu / Zhaolong Wu / Yihua Wang / Qi Ouyang / Tao Wang / 要旨 : Tyrosine kinase receptor of insulin-like growth factor 1 receptor (IGF-1R) and insulin receptor (IR) bind to hormones, such as insulin, IGF-1, and IGF-2, and transduces the signals across the cell ... Tyrosine kinase receptor of insulin-like growth factor 1 receptor (IGF-1R) and insulin receptor (IR) bind to hormones, such as insulin, IGF-1, and IGF-2, and transduces the signals across the cell membrane. However, the complete structure of the receptor and the signal transduction mechanism remains unclear. Here, we report the cryo-EM structure of the ligand-bound ectodomain in the full-length human IGF-1R. We reconstructed the IGF-1R/insulin complex at 4.7 Å and the IGF-1R/IGF-1 complex at 7.7 Å. Our structures reveal that only one insulin or one IGF-1 molecule binds to and activates the full-length human IGF-1R receptor. 履歴 登録 2019年2月27日 - ヘッダ(付随情報) 公開 2020年1月1日 - マップ公開 2020年3月4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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