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データを開く
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基本情報
| 登録情報 | データベース: EMDB / ID: EMD-0944 | |||||||||
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| タイトル | Human gamma-secretase in complex with small molecule Avagacestat | |||||||||
マップデータ | ||||||||||
試料 |
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キーワード | small molecule / MEMBRANE PROTEIN / MEMBRANE PROTEIN-HYDROLASE complex | |||||||||
| 機能・相同性 | 機能・相同性情報Cajal-Retzius cell differentiation / positive regulation of L-glutamate import across plasma membrane / amyloid precursor protein biosynthetic process / positive regulation of endopeptidase activity / gamma-secretase complex / aspartic endopeptidase activity, intramembrane cleaving / positive regulation of amyloid precursor protein biosynthetic process / smooth endoplasmic reticulum calcium ion homeostasis / Noncanonical activation of NOTCH3 / protein catabolic process at postsynapse ...Cajal-Retzius cell differentiation / positive regulation of L-glutamate import across plasma membrane / amyloid precursor protein biosynthetic process / positive regulation of endopeptidase activity / gamma-secretase complex / aspartic endopeptidase activity, intramembrane cleaving / 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 / : / synaptic vesicle targeting / Notch receptor processing / positive regulation of coagulation / negative regulation of axonogenesis / membrane protein intracellular domain proteolysis / short-term synaptic potentiation / skin morphogenesis / choline transport / T cell activation involved in immune response / central nervous system myelination / NOTCH4 Activation and Transmission of Signal to the Nucleus / ciliary rootlet / neural retina development / regulation of resting membrane potential / Regulated proteolysis of p75NTR / L-glutamate import across plasma membrane / myeloid dendritic cell differentiation / metanephros development / endoplasmic reticulum calcium ion homeostasis / brain morphogenesis / amyloid precursor protein metabolic process / regulation of long-term synaptic potentiation / embryonic limb morphogenesis / locomotion / astrocyte activation involved in immune response / cell fate specification / regulation of postsynapse organization / regulation of synaptic vesicle cycle / myeloid cell homeostasis / regulation of canonical Wnt signaling pathway / G protein-coupled dopamine receptor signaling pathway / aggresome / skeletal system morphogenesis / 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 / growth factor receptor binding / Golgi cisterna membrane / azurophil granule membrane / positive regulation of amyloid fibril formation / dorsal/ventral neural tube patterning / glutamate receptor signaling pathway / amyloid-beta formation / amyloid precursor protein catabolic process / mitochondrial transport / blood vessel development / heart looping / regulation of neuron projection development / positive regulation of dendritic spine development / cerebral cortex cell migration / smooth endoplasmic reticulum / membrane protein ectodomain proteolysis / adult behavior / positive regulation of receptor recycling / nuclear outer membrane / negative regulation of epidermal growth factor receptor signaling pathway / negative regulation of apoptotic signaling pathway / EPH-ephrin mediated repulsion of cells / T cell proliferation / endopeptidase activator activity / somitogenesis / neuron development / negative regulation of ubiquitin-dependent protein catabolic process / hematopoietic progenitor cell differentiation / Nuclear signaling by ERBB4 / autophagosome assembly / calcium ion homeostasis / regulation of synaptic transmission, glutamatergic / Degradation of the extracellular matrix / Notch signaling pathway / rough endoplasmic reticulum / neuron projection maintenance / astrocyte activation / NOTCH2 Activation and Transmission of Signal to the Nucleus / epithelial cell proliferation / cellular response to calcium ion / NRIF signals cell death from the nucleus / cerebellum development / positive regulation of glycolytic process / thymus development / Activated NOTCH1 Transmits Signal to the Nucleus / dendritic shaft / post-embryonic development / PDZ domain binding / apoptotic signaling pathway / neuromuscular junction / NOTCH3 Activation and Transmission of Signal to the Nucleus / neuron cellular homeostasis / cell-cell adhesion / protein processing 類似検索 - 分子機能 | |||||||||
| 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: 3.1 Å | |||||||||
データ登録者 | Yang G / Zhou R | |||||||||
| 資金援助 | 中国, 1件
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引用 | ジャーナル: Cell / 年: 2021タイトル: Structural basis of γ-secretase inhibition and modulation by small molecule drugs. 著者: Guanghui Yang / Rui Zhou / Xuefei Guo / Chuangye Yan / Jianlin Lei / Yigong Shi / ![]() 要旨: Development of γ-secretase inhibitors (GSIs) and modulators (GSMs) represents an attractive therapeutic opportunity for Alzheimer's disease (AD) and cancers. However, how these GSIs and GSMs target ...Development of γ-secretase inhibitors (GSIs) and modulators (GSMs) represents an attractive therapeutic opportunity for Alzheimer's disease (AD) and cancers. However, how these GSIs and GSMs target γ-secretase has remained largely unknown. Here, we report the cryoelectron microscopy (cryo-EM) structures of human γ-secretase bound individually to two GSI clinical candidates, Semagacestat and Avagacestat, a transition state analog GSI L685,458, and a classic GSM E2012, at overall resolutions of 2.6-3.1 Å. Remarkably, each of the GSIs occupies the same general location on presenilin 1 (PS1) that accommodates the β strand from amyloid precursor protein or Notch, interfering with substrate recruitment. L685,458 directly coordinates the two catalytic aspartate residues of PS1. E2012 binds to an allosteric site of γ-secretase on the extracellular side, potentially explaining its modulating activity. Structural analysis reveals a set of shared themes and variations for inhibitor and modulator recognition that will guide development of the next-generation substrate-selective inhibitors. | |||||||||
| 履歴 |
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構造の表示
| ムービー |
ムービービューア |
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| 構造ビューア | EMマップ: SurfView Molmil Jmol/JSmol |
| 添付画像 |
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ダウンロードとリンク
-EMDBアーカイブ
| マップデータ | emd_0944.map.gz | 116.5 MB | EMDBマップデータ形式 | |
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| ヘッダ (付随情報) | emd-0944-v30.xml emd-0944.xml | 17.6 KB 17.6 KB | 表示 表示 | EMDBヘッダ |
| 画像 | emd_0944.png | 132.6 KB | ||
| Filedesc metadata | emd-0944.cif.gz | 7.1 KB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-0944 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-0944 | HTTPS FTP |
-関連構造データ
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リンク
| EMDBのページ | EMDB (EBI/PDBe) / EMDataResource |
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| 「今月の分子」の関連する項目 |
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マップ
| ファイル | ダウンロード / ファイル: emd_0944.map.gz / 形式: CCP4 / 大きさ: 125 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 投影像・断面図 | 画像のコントロール
画像は Spider により作成 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ボクセルのサイズ | X=Y=Z: 1.091 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 密度 |
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| 対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 詳細 | EMDB XML:
CCP4マップ ヘッダ情報:
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-添付データ
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試料の構成要素
-全体 : human gamma-secretase
| 全体 | 名称: human gamma-secretase |
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| 要素 |
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-超分子 #1: human gamma-secretase
| 超分子 | 名称: human gamma-secretase / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#4 |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
-分子 #1: Nicastrin
| 分子 | 名称: Nicastrin / タイプ: protein_or_peptide / ID: 1 / コピー数: 1 / 光学異性体: LEVO |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 78.48357 KDa |
| 組換発現 | 生物種: Homo sapiens (ヒト) |
| 配列 | 文字列: MATAGGGSGA DPGSRGLLRL LSFCVLLAGL CRGNSVERKI YIPLNKTAPC VRLLNATHQI GCQSSISGDT GVIHVVEKEE DLQWVLTDG PNPPYMVLLE SKHFTRDLME KLKGRTSRIA GLAVSLTKPS PASGFSPSVQ CPNDGFGVYS NSYGPEFAHC R EIQWNSLG ...文字列: MATAGGGSGA DPGSRGLLRL LSFCVLLAGL CRGNSVERKI YIPLNKTAPC VRLLNATHQI GCQSSISGDT GVIHVVEKEE DLQWVLTDG PNPPYMVLLE SKHFTRDLME KLKGRTSRIA GLAVSLTKPS PASGFSPSVQ CPNDGFGVYS NSYGPEFAHC R EIQWNSLG NGLAYEDFSF PIFLLEDENE TKVIKQCYQD HNLSQNGSAP TFPLCAMQLF SHMHAVISTA TCMRRSSIQS TF SINPEIV CDPLSDYNVW SMLKPINTTG TLKPDDRVVV AATRLDSRSF FWNVAPGAES AVASFVTQLA AAEALQKAPD VTT LPRNVM FVFFQGETFD YIGSSRMVYD MEKGKFPVQL ENVDSFVELG QVALRTSLEL WMHTDPVSQK NESVRNQVED LLAT LEKSG AGVPAVILRR PNQSQPLPPS SLQRFLRARN ISGVVLADHS GAFHNKYYQS IYDTAENINV SYPEWLSPEE DLNFV TDTA KALADVATVL GRALYELAGG TNFSDTVQAD PQTVTRLLYG FLIKANNSWF QSILRQDLRS YLGDGPLQHY IAVSSP TNT TYVVQYALAN LTGTVVNLTR EQCQDPSKVP SENKDLYEYS WVQGPLHSNE TDRLPRCVRS TARLARALSP AFELSQW SS TEYSTWTESR WKDIRARIFL IASKELELIT LTVGFGILIF SLIVTYCINA KADVLFIAPR EPGAVSY UniProtKB: Nicastrin |
-分子 #2: Presenilin-1
| 分子 | 名称: Presenilin-1 / タイプ: protein_or_peptide / ID: 2 / コピー数: 1 / 光学異性体: LEVO EC番号: 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 |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 52.713535 KDa |
| 組換発現 | 生物種: Homo sapiens (ヒト) |
| 配列 | 文字列: MTELPAPLSY FQNAQMSEDN HLSNTVRSQN DNRERQEHND RRSLGHPEPL SNGRPQGNSR QVVEQDEEED EELTLKYGAK HVIMLFVPV TLCMVVVVAT IKSVSFYTRK DGQLIYTPFT EDTETVGQRA LHSILNAAIM ISVIVVMTIL LVVLYKYRCY K VIHAWLII ...文字列: MTELPAPLSY FQNAQMSEDN HLSNTVRSQN DNRERQEHND RRSLGHPEPL SNGRPQGNSR QVVEQDEEED EELTLKYGAK HVIMLFVPV TLCMVVVVAT IKSVSFYTRK DGQLIYTPFT EDTETVGQRA LHSILNAAIM ISVIVVMTIL LVVLYKYRCY K VIHAWLII SSLLLLFFFS FIYLGEVFKT YNVAVDYITV ALLIWNFGVV GMISIHWKGP LRLQQAYLIM ISALMALVFI KY LPEWTAW LILAVISVYD LVAVLCPKGP LRMLVETAQE RNETLFPALI YSSTMVWLVN MAEGDPEAQR RVSKNSKYNA EST ERESQD TVAENDDGGF SEEWEAQRDS HLGPHRSTPE SRAAVQELSS SILAGEDPEE RGVKLGLGDF IFYSVLVGKA SATA SGDWN TTIACFVAIL IGLCLTLLLL AIFKKALPAL PISITFGLVF YFATDYLVQP FMDQLAFHQF YI UniProtKB: Presenilin-1 |
-分子 #3: Gamma-secretase subunit APH-1A
| 分子 | 名称: Gamma-secretase subunit APH-1A / タイプ: protein_or_peptide / ID: 3 / コピー数: 1 / 光学異性体: LEVO |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 29.017943 KDa |
| 組換発現 | 生物種: Homo sapiens (ヒト) |
| 配列 | 文字列: MGAAVFFGCT FVAFGPAFAL FLITVAGDPL RVIILVAGAF FWLVSLLLAS VVWFILVHVT DRSDARLQYG LLIFGAAVSV LLQEVFRFA YYKLLKKADE GLASLSEDGR SPISIRQMAY VSGLSFGIIS GVFSVINILA DALGPGVVGI HGDSPYYFLT S AFLTAAII ...文字列: MGAAVFFGCT FVAFGPAFAL FLITVAGDPL RVIILVAGAF FWLVSLLLAS VVWFILVHVT DRSDARLQYG LLIFGAAVSV LLQEVFRFA YYKLLKKADE GLASLSEDGR SPISIRQMAY VSGLSFGIIS GVFSVINILA DALGPGVVGI HGDSPYYFLT S AFLTAAII LLHTFWGVVF FDACERRRYW ALGLVVGSHL LTSGLTFLNP WYEASLLPIY AVTVSMGLWA FITAGGSLRS IQ RSLLCRR QEDSRVMVYS ALRIPPED UniProtKB: Gamma-secretase subunit APH-1A |
-分子 #4: Gamma-secretase subunit PEN-2
| 分子 | 名称: Gamma-secretase subunit PEN-2 / タイプ: protein_or_peptide / ID: 4 / コピー数: 1 / 光学異性体: LEVO |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 16.49868 KDa |
| 組換発現 | 生物種: Homo sapiens (ヒト) |
| 配列 | 文字列: MASWSHPQFE KGGGARGGSG GGSWSHPQFE KGFDYKDDDD KGTNLERVSN EEKLNLCRKY YLGGFAFLPF LWLVNIFWFF REAFLVPAY TEQSQIKGYV WRSAVGFLFW VIVLTSWITI FQIYRPRWGA LGDYLSFTIP LGTP UniProtKB: Gamma-secretase subunit PEN-2 |
-分子 #7: 2-acetamido-2-deoxy-beta-D-glucopyranose
| 分子 | 名称: 2-acetamido-2-deoxy-beta-D-glucopyranose / タイプ: ligand / ID: 7 / コピー数: 6 / 式: NAG |
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| 分子量 | 理論値: 221.208 Da |
| Chemical component information | ![]() ChemComp-NAG: |
-分子 #8: (2R)-2-[(4-chlorophenyl)sulfonyl-[[2-fluoranyl-4-(1,2,4-oxadiazol...
| 分子 | 名称: (2R)-2-[(4-chlorophenyl)sulfonyl-[[2-fluoranyl-4-(1,2,4-oxadiazol-3-yl)phenyl]methyl]amino]-5,5,5-tris(fluoranyl)pentanamide タイプ: ligand / ID: 8 / コピー数: 1 / 式: EN9 |
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| 分子量 | 理論値: 520.885 Da |
| Chemical component information | ![]() ChemComp-EN9: |
-分子 #9: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE
| 分子 | 名称: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE / タイプ: ligand / ID: 9 / コピー数: 2 / 式: PC1 |
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| 分子量 | 理論値: 790.145 Da |
| Chemical component information | ![]() ChemComp-PC1: |
-分子 #10: CHOLESTEROL
| 分子 | 名称: CHOLESTEROL / タイプ: ligand / ID: 10 / コピー数: 3 / 式: CLR |
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| 分子量 | 理論値: 386.654 Da |
| Chemical component information | ![]() ChemComp-CLR: |
-実験情報
-構造解析
| 手法 | クライオ電子顕微鏡法 |
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解析 | 単粒子再構成法 |
| 試料の集合状態 | particle |
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試料調製
| 緩衝液 | pH: 7.4 |
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| 凍結 | 凍結剤: ETHANE |
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電子顕微鏡法
| 顕微鏡 | FEI TITAN KRIOS |
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| 撮影 | フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) 平均電子線量: 1.5625 e/Å2 |
| 電子線 | 加速電圧: 300 kV / 電子線源: FIELD EMISSION GUN |
| 電子光学系 | 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD |
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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万見について



キーワード
Homo sapiens (ヒト)
データ登録者
中国, 1件
引用
UCSF Chimera
























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解析
