+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 6epl | ||||||
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タイトル | Ras guanine exchange factor SOS1 (Rem-cdc25) in complex with KRAS(G12C) | ||||||
要素 |
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キーワード | SIGNALING PROTEIN / Guanine nucleotide exchange factor / GEF / GTPASE / surface mutation | ||||||
機能・相同性 | 機能・相同性情報 midbrain morphogenesis / regulation of pro-B cell differentiation / vitellogenesis / pericardium morphogenesis / cardiac atrium morphogenesis / heart trabecula morphogenesis / regulation of T cell differentiation in thymus / GTPase complex / Interleukin-15 signaling / positive regulation of small GTPase mediated signal transduction ...midbrain morphogenesis / regulation of pro-B cell differentiation / vitellogenesis / pericardium morphogenesis / cardiac atrium morphogenesis / heart trabecula morphogenesis / regulation of T cell differentiation in thymus / GTPase complex / Interleukin-15 signaling / positive regulation of small GTPase mediated signal transduction / Activation of RAC1 / blood vessel morphogenesis / Signaling by LTK / forebrain astrocyte development / positive regulation of epidermal growth factor receptor signaling pathway / negative regulation of epithelial cell differentiation / regulation of synaptic transmission, GABAergic / epidermal growth factor receptor binding / Regulation of KIT signaling / NRAGE signals death through JNK / leukocyte migration / type I pneumocyte differentiation / epithelial tube branching involved in lung morphogenesis / regulation of T cell proliferation / roof of mouth development / Rac protein signal transduction / eyelid development in camera-type eye / B cell homeostasis / Fc-epsilon receptor signaling pathway / positive regulation of Rac protein signal transduction / skeletal muscle cell differentiation / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants / Activation of RAS in B cells / GRB2:SOS provides linkage to MAPK signaling for Integrins / neurotrophin TRK receptor signaling pathway / RAS signaling downstream of NF1 loss-of-function variants / RUNX3 regulates p14-ARF / RET signaling / SOS-mediated signalling / Activated NTRK3 signals through RAS / Activated NTRK2 signals through RAS / SHC1 events in ERBB4 signaling / hair follicle development / fibroblast growth factor receptor signaling pathway / Signalling to RAS / SHC-related events triggered by IGF1R / Activated NTRK2 signals through FRS2 and FRS3 / Role of LAT2/NTAL/LAB on calcium mobilization / glial cell proliferation / Interleukin receptor SHC signaling / Signal attenuation / SHC-mediated cascade:FGFR2 / Estrogen-stimulated signaling through PRKCZ / SHC-mediated cascade:FGFR3 / MET activates RAS signaling / Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants / Signaling by PDGFRA extracellular domain mutants / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / Schwann cell development / SHC-mediated cascade:FGFR4 / Signaling by FGFR4 in disease / Erythropoietin activates RAS / Signaling by CSF3 (G-CSF) / SHC-mediated cascade:FGFR1 / FRS-mediated FGFR2 signaling / protein-membrane adaptor activity / FRS-mediated FGFR3 signaling / Signaling by FLT3 ITD and TKD mutants / positive regulation of glial cell proliferation / Signaling by FGFR2 in disease / FRS-mediated FGFR4 signaling / p38MAPK events / Signaling by FGFR3 in disease / homeostasis of number of cells within a tissue / Tie2 Signaling / FRS-mediated FGFR1 signaling / striated muscle cell differentiation / GRB2 events in EGFR signaling / FLT3 Signaling / SHC1 events in EGFR signaling / EGFR Transactivation by Gastrin / Signaling by FLT3 fusion proteins / RAC1 GTPase cycle / Signaling by FGFR1 in disease / myelination / GRB2 events in ERBB2 signaling / CD209 (DC-SIGN) signaling / Ras activation upon Ca2+ influx through NMDA receptor / NCAM signaling for neurite out-growth / SHC1 events in ERBB2 signaling / Downstream signal transduction / Constitutive Signaling by Overexpressed ERBB2 / Insulin receptor signalling cascade / GTPase activator activity / FCERI mediated Ca+2 mobilization / insulin-like growth factor receptor signaling pathway / T cell activation / Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants / small monomeric GTPase 類似検索 - 分子機能 | ||||||
生物種 | Homo sapiens (ヒト) | ||||||
手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.55 Å | ||||||
データ登録者 | Hillig, R.C. / Moosmayer, D. / Hilpmann, A. / Bader, B. / Schroeder, J. / Wortmann, L. / Sautier, B. / Briem, H. / Petersen, K. / Badock, V. | ||||||
引用 | ジャーナル: Proc. Natl. Acad. Sci. U.S.A. / 年: 2019 タイトル: Discovery of potent SOS1 inhibitors that block RAS activation via disruption of the RAS-SOS1 interaction. 著者: Hillig, R.C. / Sautier, B. / Schroeder, J. / Moosmayer, D. / Hilpmann, A. / Stegmann, C.M. / Werbeck, N.D. / Briem, H. / Boemer, U. / Weiske, J. / Badock, V. / Mastouri, J. / Petersen, K. / ...著者: Hillig, R.C. / Sautier, B. / Schroeder, J. / Moosmayer, D. / Hilpmann, A. / Stegmann, C.M. / Werbeck, N.D. / Briem, H. / Boemer, U. / Weiske, J. / Badock, V. / Mastouri, J. / Petersen, K. / Siemeister, G. / Kahmann, J.D. / Wegener, D. / Bohnke, N. / Eis, K. / Graham, K. / Wortmann, L. / von Nussbaum, F. / Bader, B. | ||||||
履歴 |
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-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 6epl.cif.gz | 278.7 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb6epl.ent.gz | 224.6 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 6epl.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 | 6epl_validation.pdf.gz | 447.7 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 6epl_full_validation.pdf.gz | 449.6 KB | 表示 | |
XML形式データ | 6epl_validation.xml.gz | 25.3 KB | 表示 | |
CIF形式データ | 6epl_validation.cif.gz | 36.7 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ep/6epl ftp://data.pdbj.org/pub/pdb/validation_reports/ep/6epl | HTTPS FTP |
-関連構造データ
関連構造データ | 5ovdC 5oveC 5ovfC 5ovgC 5ovhC 5oviC 6eieC 6epmC 6epnC 6epoC 6eppC 1bkdS C: 同じ文献を引用 (文献) S: 精密化の開始モデル |
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類似構造データ |
-リンク
-集合体
登録構造単位 |
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1 |
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単位格子 |
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-要素
#1: タンパク質 | 分子量: 19386.850 Da / 分子数: 1 / 変異: G12C, C118S, D126E, T127S, K128R / 由来タイプ: 組換発現 / 詳細: N-terminal G is a cloning artifact / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: KRAS, KRAS2, RASK2 / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: P01116 |
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#2: タンパク質 | 分子量: 57103.285 Da / 分子数: 1 / 変異: K563G / 由来タイプ: 組換発現 / 詳細: Mutation K563G is a cloning artifact / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: SOS1 / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: Q07889 |
#3: 化合物 | ChemComp-GOL / |
#4: 水 | ChemComp-HOH / |
-実験情報
-実験
実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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-試料調製
結晶 | マシュー密度: 3.69 Å3/Da / 溶媒含有率: 66.68 % |
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結晶化 | 温度: 277 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.5 詳細: Drops made from KRAS SOS1 complex (11.3 mg/ml in 5 mM Tris pH 7.5, 100 mM NaCl) and reservoir solution (3.65 M sodium Formate). No cryo protectant added. |
-データ収集
回折 | 平均測定温度: 100 K |
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放射光源 | 由来: シンクロトロン / サイト: BESSY / ビームライン: 14.1 / 波長: 0.91841 Å |
検出器 | タイプ: DECTRIS PILATUS3 S 6M / 検出器: PIXEL / 日付: 2014年1月23日 |
放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 0.91841 Å / 相対比: 1 |
反射 | 解像度: 2.55→48.4 Å / Num. obs: 37373 / % possible obs: 99 % / 冗長度: 9.5 % / Biso Wilson estimate: 44 Å2 / CC1/2: 0.997 / Rrim(I) all: 0.164 / Rsym value: 0.155 / Net I/σ(I): 13 |
反射 シェル | 解像度: 2.55→2.7 Å / 冗長度: 8.6 % / Mean I/σ(I) obs: 2.2 / Num. unique obs: 5894 / CC1/2: 0.592 / Rrim(I) all: 0.942 / Rsym value: 0.885 / % possible all: 98.3 |
-解析
ソフトウェア |
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精密化 | 構造決定の手法: 分子置換 開始モデル: 1BKD 解像度: 2.55→48.39 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.928 / SU B: 16.66 / SU ML: 0.18 / 交差検証法: THROUGHOUT / ESU R: 0.315 / ESU R Free: 0.229 / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 49.401 Å2
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精密化ステップ | サイクル: 1 / 解像度: 2.55→48.39 Å
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拘束条件 |
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