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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-3213 | |||||||||
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| タイトル | Architecture of human mTOR Complex 1 - 5.9 Angstrom reconstruction | |||||||||
マップデータ | Human mTOR complex 1 | |||||||||
試料 |
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キーワード | Rapamycin / TOR / mTOR / Raptor / mLST8 / FKBP / mTORC1 | |||||||||
| 機能・相同性 | 機能・相同性情報positive regulation of SCF-dependent proteasomal ubiquitin-dependent catabolic process / RNA polymerase III type 2 promoter sequence-specific DNA binding / RNA polymerase III type 1 promoter sequence-specific DNA binding / positive regulation of cytoplasmic translational initiation / regulation of locomotor rhythm / T-helper 1 cell lineage commitment / positive regulation of pentose-phosphate shunt / positive regulation of wound healing, spreading of epidermal cells / TORC2 complex / regulation of membrane permeability ...positive regulation of SCF-dependent proteasomal ubiquitin-dependent catabolic process / RNA polymerase III type 2 promoter sequence-specific DNA binding / RNA polymerase III type 1 promoter sequence-specific DNA binding / positive regulation of cytoplasmic translational initiation / regulation of locomotor rhythm / T-helper 1 cell lineage commitment / positive regulation of pentose-phosphate shunt / positive regulation of wound healing, spreading of epidermal cells / TORC2 complex / regulation of membrane permeability / cellular response to leucine starvation / TFIIIC-class transcription factor complex binding / heart valve morphogenesis / negative regulation of lysosome organization / TORC1 complex / voluntary musculoskeletal movement / positive regulation of transcription of nucleolar large rRNA by RNA polymerase I / calcineurin-NFAT signaling cascade / positive regulation of odontoblast differentiation / RNA polymerase III type 3 promoter sequence-specific DNA binding / positive regulation of keratinocyte migration / regulation of osteoclast differentiation / MTOR signalling / regulation of lysosome organization / energy reserve metabolic process / cellular response to L-leucine / regulation of autophagosome assembly / Energy dependent regulation of mTOR by LKB1-AMPK / cellular response to nutrient / Amino acids regulate mTORC1 / cellular response to methionine / TORC2 signaling / negative regulation of cell size / positive regulation of osteoclast differentiation / cellular response to osmotic stress / anoikis / cell projection organization / inositol hexakisphosphate binding / cardiac muscle cell development / negative regulation of calcineurin-NFAT signaling cascade / positive regulation of ubiquitin-dependent protein catabolic process / negative regulation of protein localization to nucleus / regulation of myelination / positive regulation of transcription by RNA polymerase III / positive regulation of ruffle assembly / regulation of cell size / negative regulation of macroautophagy / positive regulation of myotube differentiation / Macroautophagy / Constitutive Signaling by AKT1 E17K in Cancer / positive regulation of actin filament polymerization / germ cell development / oligodendrocyte differentiation / TORC1 signaling / behavioral response to pain / positive regulation of oligodendrocyte differentiation / TOR signaling / mTORC1-mediated signalling / response to amino acid / positive regulation of translational initiation / CD28 dependent PI3K/Akt signaling / HSF1-dependent transactivation / regulation of macroautophagy / positive regulation of TOR signaling / protein kinase activator activity / protein serine/threonine kinase inhibitor activity / enzyme-substrate adaptor activity / 'de novo' pyrimidine nucleobase biosynthetic process / social behavior / positive regulation of epithelial to mesenchymal transition / positive regulation of lipid biosynthetic process / positive regulation of G1/S transition of mitotic cell cycle / vascular endothelial cell response to laminar fluid shear stress / heart morphogenesis / regulation of cellular response to heat / neuronal action potential / positive regulation of lamellipodium assembly / T cell costimulation / phagocytic vesicle / cardiac muscle contraction / positive regulation of stress fiber assembly / positive regulation of endothelial cell proliferation / negative regulation of insulin receptor signaling pathway / cytoskeleton organization / endomembrane system / 14-3-3 protein binding / cellular response to nutrient levels / cellular response to amino acid starvation / positive regulation of glycolytic process / cellular response to starvation / regulation of signal transduction by p53 class mediator / Regulation of PTEN gene transcription / negative regulation of autophagy / VEGFR2 mediated vascular permeability / regulation of autophagy / protein serine/threonine kinase activator activity / post-embryonic development / positive regulation of translation / TP53 Regulates Metabolic Genes / regulation of actin cytoskeleton organization 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: 5.9 Å | |||||||||
データ登録者 | Aylett CHS / Sauer E / Imseng S / Boehringer D / Hall MN / Ban N / Maier T | |||||||||
引用 | ジャーナル: Science / 年: 2016タイトル: Architecture of human mTOR complex 1. 著者: Christopher H S Aylett / Evelyn Sauer / Stefan Imseng / Daniel Boehringer / Michael N Hall / Nenad Ban / Timm Maier / ![]() 要旨: Target of rapamycin (TOR), a conserved protein kinase and central controller of cell growth, functions in two structurally and functionally distinct complexes: TORC1 and TORC2. Dysregulation of ...Target of rapamycin (TOR), a conserved protein kinase and central controller of cell growth, functions in two structurally and functionally distinct complexes: TORC1 and TORC2. Dysregulation of mammalian TOR (mTOR) signaling is implicated in pathologies that include diabetes, cancer, and neurodegeneration. We resolved the architecture of human mTORC1 (mTOR with subunits Raptor and mLST8) bound to FK506 binding protein (FKBP)-rapamycin, by combining cryo-electron microscopy at 5.9 angstrom resolution with crystallographic studies of Chaetomium thermophilum Raptor at 4.3 angstrom resolution. The structure explains how FKBP-rapamycin and architectural elements of mTORC1 limit access to the recessed active site. Consistent with a role in substrate recognition and delivery, the conserved amino-terminal domain of Raptor is juxtaposed to the kinase active site. | |||||||||
| 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_3213.map.gz | 58.6 MB | EMDBマップデータ形式 | |
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| ヘッダ (付随情報) | emd-3213-v30.xml emd-3213.xml | 12.3 KB 12.3 KB | 表示 表示 | EMDBヘッダ |
| 画像 | EMD-3213_mTORC1.png | 98.3 KB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-3213 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-3213 | 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_3213.map.gz / 形式: CCP4 / 大きさ: 62.5 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 注釈 | Human mTOR complex 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 1.39 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 mTOR complex 1
| 全体 | 名称: Human mTOR complex 1 |
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| 要素 |
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-超分子 #1000: Human mTOR complex 1
| 超分子 | 名称: Human mTOR complex 1 / タイプ: sample / ID: 1000 / 集合状態: tetrameric / Number unique components: 3 |
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| 分子量 | 理論値: 1 MDa |
-分子 #1: mTOR
| 分子 | 名称: mTOR / タイプ: protein_or_peptide / ID: 1 / 集合状態: Dimeric / 組換発現: Yes |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) / 別称: Human |
| 分子量 | 理論値: 290 KDa |
| 組換発現 | 生物種: ![]() 組換細胞: 21 / 組換プラスミド: Multibac |
| 配列 | UniProtKB: Serine/threonine-protein kinase mTOR |
-分子 #2: Raptor
| 分子 | 名称: Raptor / タイプ: protein_or_peptide / ID: 2 / 集合状態: Dimeric / 組換発現: Yes |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) / 別称: Human |
| 分子量 | 理論値: 150 KDa |
| 組換発現 | 生物種: ![]() 組換細胞: 21 / 組換プラスミド: Multibac |
| 配列 | UniProtKB: Regulatory-associated protein of mTOR |
-分子 #3: mLST8
| 分子 | 名称: mLST8 / タイプ: protein_or_peptide / ID: 3 / 組換発現: Yes |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) / 別称: Human |
| 分子量 | 理論値: 40 KDa |
| 組換発現 | 生物種: ![]() 組換細胞: 21 / 組換プラスミド: Multibac |
| 配列 | UniProtKB: Target of rapamycin complex subunit LST8 |
-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: 8 / 詳細: 100 mM NaCl, 10 mM NaBicine, 1 mM TCEP |
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| グリッド | 詳細: Quantifoil R2/2 with an additional thin carbon layer |
| 凍結 | 凍結剤: ETHANE / チャンバー内湿度: 100 % / チャンバー内温度: 120 K / 装置: FEI VITROBOT MARK I / 手法: 4 second blotting |
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電子顕微鏡法
| 顕微鏡 | FEI TITAN KRIOS |
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| 温度 | 平均: 100 K |
| アライメント法 | Legacy - 非点収差: Objective lens astigmatism was corrected at 150,000 times magnification |
| 日付 | 2015年5月5日 |
| 撮影 | カテゴリ: CCD フィルム・検出器のモデル: FEI FALCON II (4k x 4k) 実像数: 6299 / 平均電子線量: 25 e/Å2 詳細: Single movie frame readout. 7 frames per exposure. Drift corrected in post-processing. 4 images per hole. ビット/ピクセル: 16 |
| 電子線 | 加速電圧: 300 kV / 電子線源: FIELD EMISSION GUN |
| 電子光学系 | 倍率(補正後): 100719 / 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD / Cs: 2.7 mm / 最大 デフォーカス(公称値): 4.0 µm / 最小 デフォーカス(公称値): 1.9 µm / 倍率(公称値): 59000 |
| 試料ステージ | 試料ホルダーモデル: FEI TITAN KRIOS AUTOGRID HOLDER |
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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画像解析
| 詳細 | Poor quality micrographs were rejected by eye, based on the extent and regularity of the Thon rings observed in the contrast transfer function. Estimation of the contrast transfer function was carried out for each image using CTFFIND3, particles were selected semi-automatically using boxer and batchboxer. |
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| CTF補正 | 詳細: Each image |
| 最終 再構成 | 想定した対称性 - 点群: C2 (2回回転対称) / アルゴリズム: OTHER / 解像度のタイプ: BY AUTHOR / 解像度: 5.9 Å / 解像度の算出法: OTHER / ソフトウェア - 名称: CTFFIND3, RELION, 1.3 詳細: For full details see the supplemental materials and methods in the accompanying publication which provides processing details and the classification schema. 使用した粒子像数: 309792 |
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コントローラー
万見について



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






















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