登録情報 データベース : EMDB / ID : EMD-37107 ダウンロードとリンクタイトル Cryo-EM structure of human gamma-secretase in complex with Crenigacestat マップデータ 詳細 試料複合体 : Cryo-EM structure of human gamma-secretase in complex with Crenigacestat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 : 4,4,4-tris(fluoranyl)-N-[(2S)-1-[[(7S)-5-(2-hydroxyethyl)-6-oxidanylidene-7H-pyrido[2,3-d][3]benzazepin-7-yl]amino]-1-oxidanylidene-propan-2-yl]butanamideリガンド : CHOLESTEROL 詳細 キーワード Intramembrane protease / gamma-secretase / gamma-secretase inhibitor / MEMBRANE PROTEIN / MEMBRANE PROTEIN-HYDROLASE complex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
Cajal-Retzius cell differentiation / positive regulation of L-glutamate import across plasma membrane / amyloid precursor protein biosynthetic process / negative regulation of core promoter binding / positive regulation of endopeptidase activity / gamma-secretase complex / aspartic endopeptidase activity, intramembrane cleaving / short-term synaptic potentiation / positive regulation of amyloid precursor protein biosynthetic process / smooth endoplasmic reticulum calcium ion homeostasis ... Cajal-Retzius cell differentiation / positive regulation of L-glutamate import across plasma membrane / amyloid precursor protein biosynthetic process / negative regulation of core promoter binding / positive regulation of endopeptidase activity / gamma-secretase complex / aspartic endopeptidase activity, intramembrane cleaving / short-term synaptic potentiation / positive regulation of amyloid precursor protein biosynthetic process / smooth endoplasmic reticulum calcium ion homeostasis / Noncanonical activation of NOTCH3 / protein catabolic process at postsynapse / TGFBR3 PTM regulation / sequestering of calcium ion / Notch receptor processing / synaptic vesicle targeting / negative regulation of axonogenesis / positive regulation of coagulation / central nervous system myelination / membrane protein intracellular domain proteolysis / choline transport / skin morphogenesis / T cell activation involved in immune response / NOTCH4 Activation and Transmission of Signal to the Nucleus / dorsal/ventral neural tube patterning / ciliary rootlet / neural retina development / regulation of resting membrane potential / L-glutamate import across plasma membrane / regulation of phosphorylation / Regulated proteolysis of p75NTR / myeloid dendritic cell differentiation / metanephros development / brain morphogenesis / locomotion / endoplasmic reticulum calcium ion homeostasis / amyloid precursor protein metabolic process / regulation of synaptic vesicle cycle / regulation of long-term synaptic potentiation / regulation of postsynapse organization / embryonic limb morphogenesis / cell fate specification / astrocyte activation involved in immune response / regulation of canonical Wnt signaling pathway / myeloid cell homeostasis / aggresome / skeletal system morphogenesis / azurophil granule membrane / growth factor receptor binding / 加水分解酵素; プロテアーゼ; ペプチド結合加水分解酵素; アスパラギン酸プロテアーゼ / glutamate receptor signaling pathway / Golgi cisterna membrane / G protein-coupled dopamine receptor signaling pathway / positive regulation of amyloid fibril formation / protein glycosylation / blood vessel development / mitochondrial transport / amyloid-beta formation / heart looping / amyloid precursor protein catabolic process / positive regulation of dendritic spine development / regulation of neuron projection development / positive regulation of receptor recycling / cerebral cortex cell migration / nuclear outer membrane / adult behavior / smooth endoplasmic reticulum / membrane protein ectodomain proteolysis / negative regulation of apoptotic signaling pathway / EPH-ephrin mediated repulsion of cells / autophagosome assembly / negative regulation of ubiquitin-dependent protein catabolic process / endopeptidase activator activity / neuron development / NOTCH2 Activation and Transmission of Signal to the Nucleus / T cell proliferation / somitogenesis / hematopoietic progenitor cell differentiation / regulation of synaptic transmission, glutamatergic / Nuclear signaling by ERBB4 / calcium ion homeostasis / NRIF signals cell death from the nucleus / Activated NOTCH1 Transmits Signal to the Nucleus / rough endoplasmic reticulum / Notch signaling pathway / Degradation of the extracellular matrix / neuron projection maintenance / astrocyte activation / NOTCH3 Activation and Transmission of Signal to the Nucleus / cellular response to calcium ion / thymus development / cerebellum development / positive regulation of glycolytic process / epithelial cell proliferation / dendritic shaft / post-embryonic development / PDZ domain binding / neuromuscular junction / apoptotic signaling pathway / Constitutive Signaling by NOTCH1 PEST Domain Mutants 類似検索 - 分子機能 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 / Peptidase A22A, presenilin / Presenilin, C-terminal / Presenilin / Nicastrin / Nicastrin, small lobe ... 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 / 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 類似検索 - ドメイン・相同性 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 : 3.0 Å 詳細 データ登録者Guo X / Li H / Kai U / Yan C / Lei J / Zhou R / Shi Y 資金援助 中国, 1件 詳細 詳細を隠すOrganization Grant number 国 National Basic Research Program of China (973 Program) 2020YFA0509300 中国
引用ジャーナル : Nat Struct Mol Biol / 年 : 2025タイトル : Structural basis of human γ-secretase inhibition by anticancer clinical compounds.著者 : Xuefei Guo / Haotian Li / Xiaoli Lu / Hao Liu / Kaicheng U / Chuangye Yan / Jianlin Lei / Jing Huang / Rui Zhou / Yigong Shi / 要旨 : Aberrant activation of Notch signaling, mediated by the Notch intracellular domain (NICD), is linked to certain types of cancer. The NICD is released through γ-secretase-mediated cleavage of the ... Aberrant activation of Notch signaling, mediated by the Notch intracellular domain (NICD), is linked to certain types of cancer. The NICD is released through γ-secretase-mediated cleavage of the Notch receptor. Therefore, development of a γ-secretase inhibitor (GSI) represents an anticancer strategy. Here we report the cryo-electron microscopy structures of human γ-secretase bound individually to five clinically tested GSIs (RO4929097, crenigacestat, BMS906024, nirogacestat and MK-0752) at overall resolutions of 2.4-3.0 Å. Three of the five GSIs are in active anticancer clinical trials, while nirogacestat was recently approved. Each of these GSIs similarly occupies the substrate-binding site of presenilin 1 but shows characteristic differences in detailed recognition pattern. The size and shape of the binding pocket are induced by the bound GSI. Analysis of these structural features suggest strategies for modification of the GSI with improved inhibition potency. 履歴 登録 2023年8月8日 - ヘッダ(付随情報) 公開 2024年8月14日 - マップ公開 2024年8月14日 - 更新 2025年7月23日 - 現状 2025年7月23日 処理サイト : PDBc / 状態 : 公開
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