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
Notch signaling pathway involved in regulation of secondary heart field cardioblast proliferation / retinal cone cell differentiation / epithelial cell fate commitment / Defective LFNG causes SCDO3 / inhibition of neuroepithelial cell differentiation / coronary sinus valve morphogenesis / cardiac right atrium morphogenesis / cardiac right ventricle formation / growth involved in heart morphogenesis / cell differentiation in spinal cord ... Notch signaling pathway involved in regulation of secondary heart field cardioblast proliferation / retinal cone cell differentiation / epithelial cell fate commitment / Defective LFNG causes SCDO3 / inhibition of neuroepithelial cell differentiation / coronary sinus valve morphogenesis / cardiac right atrium morphogenesis / cardiac right ventricle formation / growth involved in heart morphogenesis / cell differentiation in spinal cord / venous endothelial cell differentiation / arterial endothelial cell differentiation / neuroendocrine cell differentiation / 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 / : / regulation of somitogenesis / endocardium morphogenesis / foregut morphogenesis / distal tubule development / MAML1-RBP-Jkappa- ICN1 complex / regulation of epithelial cell proliferation involved in prostate gland development / cardiac chamber formation / auditory receptor cell fate commitment / negative regulation of endothelial cell chemotaxis / atrioventricular node development / positive regulation of transcription of Notch receptor target / positive regulation of aorta morphogenesis / cellular response to tumor cell / Cajal-Retzius cell differentiation / collecting duct development / positive regulation of L-glutamate import across plasma membrane / compartment pattern specification / amyloid precursor protein biosynthetic process / negative regulation of extracellular matrix constituent secretion / positive regulation of endopeptidase activity / vasculogenesis involved in coronary vascular morphogenesis / positive regulation of apoptotic process involved in morphogenesis / gamma-secretase complex / regulation of extracellular matrix assembly / endocardial cell differentiation / chemical synaptic transmission, postsynaptic / epithelial to mesenchymal transition involved in endocardial cushion formation / aspartic endopeptidase activity, intramembrane cleaving / positive regulation of amyloid precursor protein biosynthetic process / epidermal cell fate specification / T-helper 17 type immune response / cardiac ventricle morphogenesis / smooth endoplasmic reticulum calcium ion homeostasis / Noncanonical activation of NOTCH3 / protein catabolic process at postsynapse / Constitutive Signaling by NOTCH1 t(7;9)(NOTCH1:M1580_K2555) Translocation Mutant / positive regulation of smooth muscle cell differentiation / mesenchymal cell development / coronary vein morphogenesis / cardiac left ventricle morphogenesis / cardiac vascular smooth muscle cell development / TGFBR3 PTM regulation / negative regulation of myotube differentiation / left/right axis specification / : / synaptic vesicle targeting / negative regulation of catalytic activity / Notch receptor processing / positive regulation of coagulation / glomerular mesangial cell development / negative regulation of axonogenesis / somatic stem cell division / negative regulation of cell adhesion molecule production / apoptotic process involved in embryonic digit morphogenesis / endocardium development / membrane protein intracellular domain proteolysis / positive regulation of cardiac epithelial to mesenchymal transition / regulation of cell adhesion involved in heart morphogenesis / positive regulation of endothelial cell differentiation / cardiac epithelial to mesenchymal transition / interleukin-17-mediated signaling pathway / pericardium morphogenesis / cardiac atrium morphogenesis / short-term synaptic potentiation / skin morphogenesis / Pre-NOTCH Processing in Golgi / choline transport / negative regulation of cardiac muscle hypertrophy / secretory columnal luminar epithelial cell differentiation involved in prostate glandular acinus development / T cell activation involved in immune response / cardiac muscle cell myoblast differentiation / negative regulation of collagen biosynthetic process / cellular response to follicle-stimulating hormone stimulus / central nervous system myelination / neuronal stem cell population maintenance / NOTCH4 Activation and Transmission of Signal to the Nucleus / regulation of stem cell proliferation / positive regulation of astrocyte differentiation / ciliary rootlet / negative regulation of calcium ion-dependent 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 / Notch, NOD domain / Notch, NODP domain / Gamma-secretase aspartyl protease complex, presenilin enhancer-2 subunit ... Neurogenic locus notch homolog protein 1 / Notch, C-terminal / Domain of unknown function / : / Notch / Peptidase A22A, presenilin 1 / Gamma-secretase subunit Aph-1 / Notch, NOD domain / Notch, NODP domain / Gamma-secretase aspartyl protease complex, presenilin enhancer-2 subunit / Aph-1 protein / NOTCH protein / NOTCH protein / Presenilin enhancer-2 subunit of gamma secretase / NOD / NODP / Peptidase A22A, presenilin / Presenilin, C-terminal / Presenilin / Nicastrin / Nicastrin, small lobe / Nicastrin large lobe / Nicastrin small lobe / Notch-like domain superfamily / LNR (Lin-12/Notch) repeat profile. / Presenilin/signal peptide peptidase / Presenilin, signal peptide peptidase, family / LNR domain / 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9月17日 - 現状 2025年9月17日 処理サイト : PDBj / 状態 : 公開
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