登録情報 データベース : EMDB / ID : EMD-34744 ダウンロードとリンクタイトル The EGF-bound EGFR/HER2 ectodomain complex マップデータ 詳細 試料複合体 : EGF-bound EGFR/HER2 ectodomain complexタンパク質・ペプチド : Receptor tyrosine-protein kinase erbB-2タンパク質・ペプチド : Epidermal growth factor receptorタンパク質・ペプチド : Epidermal growth factorリガンド : 2-acetamido-2-deoxy-beta-D-glucopyranose 詳細 キーワード 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
negative regulation of secretion / positive regulation of hyaluronan biosynthetic process / negative regulation of cholesterol efflux / negative regulation of immature T cell proliferation in thymus / ERBB3:ERBB2 complex / positive regulation of cerebellar granule cell precursor proliferation / ERBB2-ERBB4 signaling pathway / GRB7 events in ERBB2 signaling / immature T cell proliferation in thymus / RNA polymerase I core binding ... negative regulation of secretion / positive regulation of hyaluronan biosynthetic process / negative regulation of cholesterol efflux / negative regulation of immature T cell proliferation in thymus / ERBB3:ERBB2 complex / positive regulation of cerebellar granule cell precursor proliferation / ERBB2-ERBB4 signaling pathway / GRB7 events in ERBB2 signaling / immature T cell proliferation in thymus / RNA polymerase I core binding / cerebellar granule cell precursor proliferation / positive regulation of epithelial tube formation / positive regulation of protein localization to early endosome / regulation of protein localization to cell surface / semaphorin receptor complex / regulation of calcium ion import / transmembrane receptor protein tyrosine kinase activator activity / Developmental Lineage of Pancreatic Acinar Cells / regulation of microtubule-based process / ErbB-3 class receptor binding / motor neuron axon guidance / positive regulation of ubiquitin-dependent protein catabolic process / Sema4D induced cell migration and growth-cone collapse / Differentiation of Keratinocytes in Interfollicular Epidermis in Mammalian Skin / regulation of receptor signaling pathway via JAK-STAT / positive regulation of protein kinase C activity / multivesicular body, internal vesicle lumen / positive regulation of prolactin secretion / negative regulation of cardiocyte differentiation / response to hydroxyisoflavone / diterpenoid metabolic process / Shc-EGFR complex / epidermal growth factor receptor binding / Inhibition of Signaling by Overexpressed EGFR / ovulation cycle / EGFR interacts with phospholipase C-gamma / positive regulation of mucus secretion / epidermal growth factor binding / response to UV-A / NFE2L2 regulating tumorigenic genes / tongue development / positive regulation of DNA binding / neurotransmitter receptor localization to postsynaptic specialization membrane / PLCG1 events in ERBB2 signaling / midgut development / ERBB2-EGFR signaling pathway / digestive tract morphogenesis / hydrogen peroxide metabolic process / PTK6 promotes HIF1A stabilization / neuromuscular junction development / morphogenesis of an epithelial fold / branching morphogenesis of an epithelial tube / ERBB2 Activates PTK6 Signaling / enzyme-linked receptor protein signaling pathway / positive regulation of Rho protein signal transduction / Signaling by EGFR / ERBB2-ERBB3 signaling pathway / intracellular vesicle / response to cobalamin / positive regulation of transcription by RNA polymerase I / Drug-mediated inhibition of ERBB2 signaling / Resistance of ERBB2 KD mutants to trastuzumab / Resistance of ERBB2 KD mutants to sapitinib / Resistance of ERBB2 KD mutants to tesevatinib / Resistance of ERBB2 KD mutants to neratinib / Resistance of ERBB2 KD mutants to osimertinib / Resistance of ERBB2 KD mutants to afatinib / Resistance of ERBB2 KD mutants to AEE788 / Resistance of ERBB2 KD mutants to lapatinib / Drug resistance in ERBB2 TMD/JMD mutants / negative regulation of epidermal growth factor receptor signaling pathway / eyelid development in camera-type eye / oligodendrocyte differentiation / cerebral cortex cell migration / protein insertion into membrane / ERBB2 Regulates Cell Motility / positive regulation of cyclin-dependent protein serine/threonine kinase activity / semaphorin-plexin signaling pathway / Signaling by ERBB4 / protein tyrosine kinase activator activity / Respiratory syncytial virus (RSV) attachment and entry / regulation of peptidyl-tyrosine phosphorylation / positive regulation of receptor internalization / PI3K events in ERBB2 signaling / negative regulation of mitotic cell cycle / positive regulation of protein targeting to membrane / MAP kinase kinase kinase activity / mammary gland alveolus development / hair follicle development / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / positive regulation of G1/S transition of mitotic cell cycle / GAB1 signalosome / embryonic placenta development / regulation of angiogenesis / positive regulation of bone resorption / Schwann cell development / regulation of ERK1 and ERK2 cascade / positive regulation of phosphorylation / salivary gland morphogenesis / peptidyl-tyrosine autophosphorylation 類似検索 - 分子機能 Pro-epidermal growth factor / : / Low-density lipoprotein receptor repeat class B / LDL-receptor class B (LDLRB) repeat profile. / LDLR class B repeat / Low-density lipoprotein-receptor YWTD domain / : / Calcium-binding EGF domain / : / Epidermal growth factor receptor transmembrane-juxtamembrane segment ... Pro-epidermal growth factor / : / Low-density lipoprotein receptor repeat class B / LDL-receptor class B (LDLRB) repeat profile. / LDLR class B repeat / Low-density lipoprotein-receptor YWTD domain / : / Calcium-binding EGF domain / : / Epidermal growth factor receptor transmembrane-juxtamembrane segment / Tyrosine protein kinase, EGF/ERB/XmrK receptor / Growth factor receptor domain 4 / Growth factor receptor domain IV / Six-bladed beta-propeller, TolB-like / Coagulation Factor Xa inhibitory site / Receptor L-domain / Furin-like cysteine-rich domain / Receptor L-domain superfamily / EGF-like domain / Furin-like cysteine rich region / Receptor L domain / Furin-like repeat / Furin-like repeats / EGF-type aspartate/asparagine hydroxylation site / EGF-like calcium-binding, conserved site / Calcium-binding EGF-like domain signature. / Aspartic acid and asparagine hydroxylation site. / EGF-like calcium-binding domain / Calcium-binding EGF-like domain / Epidermal growth factor-like domain. / EGF-like domain profile. / Growth factor receptor cysteine-rich domain superfamily / EGF-like domain signature 1. / : / EGF-like domain signature 2. / EGF-like domain / Tyrosine-protein kinase, catalytic domain / Tyrosine kinase, catalytic domain / Tyrosine protein kinases specific active-site signature. / Tyrosine-protein kinase, active site / Serine-threonine/tyrosine-protein kinase, catalytic domain / Protein tyrosine and serine/threonine kinase / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily 類似検索 - ドメイン・相同性 Epidermal growth factor receptor / Pro-epidermal growth factor / Receptor tyrosine-protein kinase erbB-2 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 : 3.31 Å 詳細 データ登録者Zhang Z / Bai X 資金援助 中国, 1件 詳細 詳細を隠すOrganization Grant number 国 National Natural Science Foundation of China (NSFC) 32171201 中国
引用ジャーナル : Cell Discov / 年 : 2023タイトル : Structure and dynamics of the EGFR/HER2 heterodimer.著者 : Xue Bai / Pengyu Sun / Xinghao Wang / Changkun Long / Shuyun Liao / Song Dang / Shangshang Zhuang / Yongtao Du / Xinyi Zhang / Nan Li / Kangmin He / Zhe Zhang / 要旨 : HER2 belongs to the human epidermal growth factor receptor tyrosine kinase family. Its overexpression or hyperactivation is a leading cause for multiple types of cancers. HER2 functions mainly ... HER2 belongs to the human epidermal growth factor receptor tyrosine kinase family. Its overexpression or hyperactivation is a leading cause for multiple types of cancers. HER2 functions mainly through dimerization with other family members, such as EGFR. However, the molecular details for heterodimer assembly have not been completely understood. Here, we report cryo-EM structures of the EGF- and epiregulin-bound EGFR/HER2 ectodomain complexes at resolutions of 3.3 Å and 4.5 Å, respectively. Together with the functional analyses, we demonstrate that only the dimerization arm of HER2, but not that of EGFR, is essential for their heterodimer formation and signal transduction. Moreover, we analyze the differential membrane dynamics and transient interactions of endogenous EGFR and HER2 molecules in genome-edited cells using single-molecule live-cell imaging. Furthermore, we show that the interaction with HER2 could allow EGFR to resist endocytosis. Together, this work deepens our understanding of the unique structural properties and dynamics of the EGFR/HER2 complex. 履歴 登録 2022年11月15日 - ヘッダ(付随情報) 公開 2023年2月8日 - マップ公開 2023年2月8日 - 更新 2024年11月13日 - 現状 2024年11月13日 処理サイト : PDBj / 状態 : 公開
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