+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 5flc | ||||||
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タイトル | Architecture of human mTOR Complex 1 - 5.9 Angstrom reconstruction | ||||||
要素 |
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キーワード | TRANSFERASE / RAPAMYCIN / MTORC1 | ||||||
機能・相同性 | 機能・相同性情報 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 / T-helper 1 cell lineage commitment / positive regulation of pentose-phosphate shunt / regulation of locomotor rhythm / positive regulation of wound healing, spreading of epidermal cells / TORC2 complex / cellular response to leucine starvation / TFIIIC-class transcription factor complex binding ...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 / T-helper 1 cell lineage commitment / positive regulation of pentose-phosphate shunt / regulation of locomotor rhythm / positive regulation of wound healing, spreading of epidermal cells / TORC2 complex / cellular response to leucine starvation / TFIIIC-class transcription factor complex binding / regulation of membrane permeability / heart valve morphogenesis / negative regulation of lysosome organization / nucleus localization / RNA polymerase III type 3 promoter sequence-specific DNA binding / TORC1 complex / positive regulation of transcription of nucleolar large rRNA by RNA polymerase I / calcineurin-NFAT signaling cascade / regulation of osteoclast differentiation / voluntary musculoskeletal movement / TORC1 signaling / positive regulation of keratinocyte migration / cellular response to L-leucine / Amino acids regulate mTORC1 / MTOR signalling / cellular response to nutrient / cellular response to methionine / Energy dependent regulation of mTOR by LKB1-AMPK / regulation of autophagosome assembly / energy reserve metabolic process / negative regulation of cell size / ruffle organization / cellular response to osmotic stress / anoikis / cardiac muscle cell development / negative regulation of protein localization to nucleus / positive regulation of transcription by RNA polymerase III / negative regulation of calcineurin-NFAT signaling cascade / regulation of myelination / positive regulation of actin filament polymerization / regulation of cell size / negative regulation of macroautophagy / positive regulation of oligodendrocyte differentiation / lysosome organization / Macroautophagy / positive regulation of myotube differentiation / behavioral response to pain / oligodendrocyte differentiation / Constitutive Signaling by AKT1 E17K in Cancer / mTORC1-mediated signalling / germ cell development / CD28 dependent PI3K/Akt signaling / : / HSF1-dependent transactivation / positive regulation of TOR signaling / neuronal action potential / response to amino acid / TOR signaling / 'de novo' pyrimidine nucleobase biosynthetic process / endomembrane system / regulation of macroautophagy / positive regulation of translational initiation / cellular response to nutrient levels / positive regulation of lamellipodium assembly / phosphorylation / phagocytic vesicle / positive regulation of lipid biosynthetic process / heart morphogenesis / positive regulation of epithelial to mesenchymal transition / cardiac muscle contraction / regulation of cellular response to heat / positive regulation of stress fiber assembly / cytoskeleton organization / T cell costimulation / cellular response to starvation / cellular response to amino acid starvation / post-embryonic development / positive regulation of glycolytic process / protein serine/threonine kinase activator activity / negative regulation of autophagy / response to nutrient / response to nutrient levels / VEGFR2 mediated vascular permeability / regulation of signal transduction by p53 class mediator / Regulation of PTEN gene transcription / positive regulation of translation / regulation of actin cytoskeleton organization / regulation of cell growth / TP53 Regulates Metabolic Genes / cellular response to amino acid stimulus / phosphoprotein binding / macroautophagy / protein destabilization / regulation of circadian rhythm / protein catabolic process / multicellular organism growth / PML body / cellular response to insulin stimulus / positive regulation of peptidyl-tyrosine phosphorylation / rhythmic process 類似検索 - 分子機能 | ||||||
生物種 | HOMO SAPIENS (ヒト) SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) | ||||||
手法 | 電子顕微鏡法 / 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, C.H.S. / Sauer, E. / Imseng, S. / Boehringer, D. / Hall, M.N. / 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 | 分子: MolmilJmol/JSmol |
-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 5flc.cif.gz | 1016.8 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb5flc.ent.gz | 817.7 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 5flc.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
その他 | その他のダウンロード |
-検証レポート
文書・要旨 | 5flc_validation.pdf.gz | 1.1 MB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 5flc_full_validation.pdf.gz | 1.3 MB | 表示 | |
XML形式データ | 5flc_validation.xml.gz | 137.1 KB | 表示 | |
CIF形式データ | 5flc_validation.cif.gz | 230.1 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/fl/5flc ftp://data.pdbj.org/pub/pdb/validation_reports/fl/5flc | HTTPS FTP |
-関連構造データ
-リンク
-集合体
登録構造単位 |
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1 |
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-要素
-SERINE/THREONINE-PROTEIN KINASE ... , 3種, 6分子 1324BF
#1: タンパク質 | 分子量: 52357.672 Da / 分子数: 2 / 断片: HORN DOMAIN / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / 細胞株 (発現宿主): Sf21 発現宿主: SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) 参照: non-specific serine/threonine protein kinase #2: タンパク質 | 分子量: 31081.197 Da / 分子数: 2 / 断片: BRIDGE DOMAIN / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / 細胞株 (発現宿主): Sf21 発現宿主: SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) 参照: non-specific serine/threonine protein kinase #4: タンパク質 | 分子量: 134036.641 Da / 分子数: 2 / 断片: FAT AND PIKK DOMAINS / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / 細胞株 (発現宿主): Sf21 発現宿主: SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) 参照: UniProt: P42345, non-specific serine/threonine protein kinase |
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-タンパク質 , 3種, 6分子 AECGDH
#3: タンパク質 | 分子量: 87589.977 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / 細胞株 (発現宿主): Sf21 発現宿主: SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) #5: タンパク質 | 分子量: 9124.238 Da / 分子数: 2 / 由来タイプ: 天然 由来: (天然) SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) #6: タンパク質 | 分子量: 35910.090 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / 細胞株 (発現宿主): Sf21 発現宿主: SPODOPTERA FRUGIPERDA (ツマジロクサヨトウ) 参照: UniProt: Q9BVC4 |
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-非ポリマー , 1種, 2分子
#7: 化合物 |
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-実験情報
-実験
実験 | 手法: 電子顕微鏡法 |
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EM実験 | 試料の集合状態: PARTICLE / 3次元再構成法: 単粒子再構成法 |
-試料調製
構成要素 | 名称: HUMAN MTOR COMPLEX 1 / タイプ: COMPLEX |
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緩衝液 | 名称: 100 MM NACL, 10 MM NABICINE, 1 MM TCEP / pH: 8 / 詳細: 100 MM NACL, 10 MM NABICINE, 1 MM TCEP |
試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
試料支持 | 詳細: CARBON |
急速凍結 | 装置: FEI VITROBOT MARK I / 凍結剤: ETHANE 詳細: VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 100, TEMPERATURE- 120, INSTRUMENT- FEI VITROBOT MARK I, METHOD- 4 SECOND BLOTTING, |
-電子顕微鏡撮影
実験機器 | モデル: Titan Krios / 画像提供: FEI Company |
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顕微鏡 | モデル: FEI TITAN KRIOS / 日付: 2015年5月5日 |
電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: FLOOD BEAM |
電子レンズ | モード: BRIGHT FIELD / 倍率(公称値): 59000 X / 倍率(補正後): 100719 X / 最大 デフォーカス(公称値): 4000 nm / 最小 デフォーカス(公称値): 1900 nm / Cs: 2.7 mm |
試料ホルダ | 温度: 100 K |
撮影 | 電子線照射量: 25 e/Å2 フィルム・検出器のモデル: FEI FALCON II (4k x 4k) |
-解析
EMソフトウェア |
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CTF補正 | 詳細: EACH IMAGE | ||||||||||||||||
対称性 | 点対称性: C2 (2回回転対称) | ||||||||||||||||
3次元再構成 | 手法: MAXIMUM A POSTERIORI PROJECTION MATCHING / 解像度: 5.9 Å / 粒子像の数: 309792 / ピクセルサイズ(公称値): 1.39 Å / ピクセルサイズ(実測値): 1.39 Å 詳細: THE UNK CHAINS (A, E, C, G, 1-4) CORRESPONDING TO RAPTOR (A,E), SF FKBP AND RAPAMYCIN (C,G) AND THE N-TERMINAL HEAT REPEATS OF MTOR (1-4), HAVE BEEN NUMBERED FROM 100 AT EACH BREAK TO ...詳細: THE UNK CHAINS (A, E, C, G, 1-4) CORRESPONDING TO RAPTOR (A,E), SF FKBP AND RAPAMYCIN (C,G) AND THE N-TERMINAL HEAT REPEATS OF MTOR (1-4), HAVE BEEN NUMBERED FROM 100 AT EACH BREAK TO INDICATE LACK OF SEQUENCE - DENSITY CERTAINTY. CHAINS 1-4 CORRESPOND TO THE N-TERMINAL HEAT REPEAT DOMAINS OF MTOR. WE PROPOSE A TOPOLOGY IN THE CORRESPONDING PAPER (1-2-B AND 3-4-F), BUT GIVEN THE FACT THAT THEIR TOPOLOGY CANNOT BE ASSIGNED DEFINITIVELY THEY ARE REPRESENTED AS A SEPARATE CHAIN FOR EACH DOMAIN. THE FITTING OF CRYSTAL STRUCTURES FOR THE MTOR FAT AND PIKK DOMAINS, MLST8, RAPTOR AND FKBP ALLOWS THEIR DENSITY TO BE ASSIGNED DEFINITIVELY, AND THEIR CHAINS ARE THEREFORE LETTERED. SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-3213. (DEPOSITION ID: 13912). 対称性のタイプ: POINT | ||||||||||||||||
原子モデル構築 | プロトコル: RIGID BODY FIT / Target criteria: FSC / 詳細: METHOD--RIGID BODY | ||||||||||||||||
精密化 | 最高解像度: 5.9 Å | ||||||||||||||||
精密化ステップ | サイクル: LAST / 最高解像度: 5.9 Å
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