登録情報 データベース : EMDB / ID : EMD-9648 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of gamma secretase in complex with a Notch fragment マップデータ 詳細 試料複合体 : gamma-secretaseタンパク質・ペプチド : Nicastrinタンパク質・ペプチド : Presenilin-1タンパク質・ペプチド : Gamma-secretase subunit APH-1Aタンパク質・ペプチド : Gamma-secretase subunit PEN-2タンパク質・ペプチド : Notch1リガンド : 2-acetamido-2-deoxy-beta-D-glucopyranoseリガンド : 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINEリガンド : CHOLESTEROL 詳細 キーワード complex / 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
Defective LFNG causes SCDO3 / coronary sinus valve morphogenesis / cardiac right atrium morphogenesis / cardiac right ventricle formation / growth involved in heart morphogenesis / Notch signaling pathway involved in regulation of secondary heart field cardioblast proliferation / cell differentiation in spinal cord / venous endothelial cell differentiation / retinal cone cell differentiation / arterial endothelial cell differentiation ... Defective LFNG causes SCDO3 / coronary sinus valve morphogenesis / cardiac right atrium morphogenesis / cardiac right ventricle formation / growth involved in heart morphogenesis / Notch signaling pathway involved in regulation of secondary heart field cardioblast proliferation / cell differentiation in spinal cord / venous endothelial cell differentiation / retinal cone cell differentiation / arterial endothelial cell differentiation / epithelial cell fate commitment / negative regulation of pro-B cell differentiation / Pre-NOTCH Processing in the Endoplasmic Reticulum / negative regulation of inner ear auditory receptor cell differentiation / mitral valve formation / cell migration involved in endocardial cushion formation / negative regulation of photoreceptor cell differentiation / negative regulation of cell proliferation involved in heart valve morphogenesis / regulation of somitogenesis / endocardium morphogenesis / foregut morphogenesis / regulation of cell adhesion involved in heart morphogenesis / distal tubule development / inhibition of neuroepithelial cell differentiation / MAML1-RBP-Jkappa- ICN1 complex / regulation of epithelial cell proliferation involved in prostate gland development / cardiac chamber formation / auditory receptor cell fate commitment / positive regulation of aorta morphogenesis / negative regulation of endothelial cell chemotaxis / atrioventricular node development / positive regulation of transcription of Notch receptor target / neuroendocrine cell differentiation / negative regulation of extracellular matrix constituent secretion / Cajal-Retzius cell differentiation / cellular response to tumor cell / positive regulation of L-glutamate import across plasma membrane / collecting duct development / compartment pattern specification / amyloid precursor protein biosynthetic process / positive regulation of apoptotic process involved in morphogenesis / negative regulation of core promoter binding / positive regulation of endopeptidase activity / vasculogenesis involved in coronary vascular morphogenesis / gamma-secretase complex / regulation of extracellular matrix assembly / aspartic endopeptidase activity, intramembrane cleaving / short-term synaptic potentiation / T-helper 17 type immune response / endocardial cell differentiation / chemical synaptic transmission, postsynaptic / epithelial to mesenchymal transition involved in endocardial cushion formation / positive regulation of amyloid precursor protein biosynthetic process / cardiac ventricle morphogenesis / Noncanonical activation of NOTCH3 / Constitutive Signaling by NOTCH1 t(7;9)(NOTCH1:M1580_K2555) Translocation Mutant / protein catabolic process at postsynapse / mesenchymal cell development / positive regulation of smooth muscle cell differentiation / epidermal cell fate specification / glomerular mesangial cell development / TGFBR3 PTM regulation / negative regulation of myotube differentiation / coronary vein morphogenesis / cardiac left ventricle morphogenesis / sequestering of calcium ion / cardiac vascular smooth muscle cell development / left/right axis specification / Notch receptor processing / synaptic vesicle targeting / positive regulation of coagulation / negative regulation of axonogenesis / somatic stem cell division / negative regulation of cell adhesion molecule production / central nervous system myelination / tissue regeneration / negative regulation of catalytic activity / membrane protein intracellular domain proteolysis / interleukin-17-mediated signaling pathway / endocardium development / apoptotic process involved in embryonic digit morphogenesis / positive regulation of endothelial cell differentiation / positive regulation of cardiac epithelial to mesenchymal transition / growth factor receptor binding / Pre-NOTCH Processing in Golgi / cardiac epithelial to mesenchymal transition / negative regulation of collagen biosynthetic process / pericardium morphogenesis / T cell activation involved in immune response / cardiac atrium morphogenesis / skin morphogenesis / choline transport / secretory columnal luminar epithelial cell differentiation involved in prostate glandular acinus development / negative regulation of cardiac muscle hypertrophy / cellular response to follicle-stimulating hormone stimulus / negative regulation of calcium ion-dependent exocytosis / cardiac muscle cell myoblast differentiation / neuronal stem cell population maintenance / NOTCH4 Activation and Transmission of Signal to the Nucleus / calcium-ion regulated exocytosis 類似検索 - 分子機能 Neurogenic locus notch homolog protein 1 / Notch, C-terminal / Domain of unknown function / : / Notch / Peptidase A22A, presenilin 1 / Gamma-secretase subunit Aph-1 / Gamma-secretase aspartyl protease complex, presenilin enhancer-2 subunit / Aph-1 protein / Presenilin enhancer-2 subunit of gamma secretase ... Neurogenic locus notch homolog protein 1 / Notch, C-terminal / Domain of unknown function / : / Notch / Peptidase A22A, presenilin 1 / Gamma-secretase subunit Aph-1 / Gamma-secretase aspartyl protease complex, presenilin enhancer-2 subunit / Aph-1 protein / Presenilin enhancer-2 subunit of gamma secretase / Notch, NOD domain / Notch, NODP domain / NOTCH protein / NOTCH protein / NOD / NODP / Peptidase A22A, presenilin / Presenilin, C-terminal / Presenilin / Nicastrin / Nicastrin, small lobe / Nicastrin large lobe / Nicastrin small lobe / Presenilin/signal peptide peptidase / Presenilin, signal peptide peptidase, family / Notch-like domain superfamily / LNR domain / LNR (Lin-12/Notch) repeat profile. / Notch domain / Domain found in Notch and Lin-12 / EGF-like, conserved site / Human growth factor-like EGF / : / Calcium-binding EGF domain / EGF-like domain / 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. / Ankyrin repeat / EGF-like domain profile. / Growth factor receptor cysteine-rich domain superfamily / EGF-like domain signature 1. / EGF-like domain signature 2. / EGF-like domain / Ankyrin repeats (3 copies) / Ankyrin repeat profile. / Ankyrin repeat region circular profile. / ankyrin repeats / Ankyrin repeat / Ankyrin repeat-containing domain superfamily 類似検索 - ドメイン・相同性 Neurogenic locus notch homolog protein 1 / Presenilin-1 / Nicastrin / Gamma-secretase subunit APH-1A / Gamma-secretase subunit PEN-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 : 2.7 Å 詳細 データ登録者Yang G / Zhou R 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 31621092 中国
引用ジャーナル : Nature / 年 : 2019タイトル : Structural basis of Notch recognition by human γ-secretase.著者 : Guanghui Yang / Rui Zhou / Qiang Zhou / Xuefei Guo / Chuangye Yan / Meng Ke / Jianlin Lei / Yigong Shi / 要旨 : Aberrant cleavage of Notch by γ-secretase leads to several types of cancer, but how γ-secretase recognizes its substrate remains unknown. Here we report the cryo-electron microscopy structure of ... Aberrant cleavage of Notch by γ-secretase leads to several types of cancer, but how γ-secretase recognizes its substrate remains unknown. Here we report the cryo-electron microscopy structure of human γ-secretase in complex with a Notch fragment at a resolution of 2.7 Å. The transmembrane helix of Notch is surrounded by three transmembrane domains of PS1, and the carboxyl-terminal β-strand of the Notch fragment forms a β-sheet with two substrate-induced β-strands of PS1 on the intracellular side. Formation of the hybrid β-sheet is essential for substrate cleavage, which occurs at the carboxyl-terminal end of the Notch transmembrane helix. PS1 undergoes pronounced conformational rearrangement upon substrate binding. These features reveal the structural basis of Notch recognition and have implications for the recruitment of the amyloid precursor protein by γ-secretase. 履歴 登録 2018年9月9日 - ヘッダ(付随情報) 公開 2018年12月26日 - マップ公開 2018年12月26日 - 更新 2025年4月9日 - 現状 2025年4月9日 処理サイト : PDBj / 状態 : 公開
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