- PDB-9kpm: Crystal structure of KRAS-G12C in complex with compound 16 (JAB-16) -
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基本情報
登録情報
データベース: PDB / ID: 9kpm
タイトル
Crystal structure of KRAS-G12C in complex with compound 16 (JAB-16)
要素
Isoform 2B of GTPase KRas
キーワード
ONCOPROTEIN / KRAS4B / G12C / GTPase / inhibitor
機能・相同性
機能・相同性情報
forebrain astrocyte development / negative regulation of epithelial cell differentiation / type I pneumocyte differentiation / regulation of synaptic transmission, GABAergic / epithelial tube branching involved in lung morphogenesis / Rac protein signal transduction / positive regulation of Rac protein signal transduction / skeletal muscle cell differentiation / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants ...forebrain astrocyte development / negative regulation of epithelial cell differentiation / type I pneumocyte differentiation / regulation of synaptic transmission, GABAergic / epithelial tube branching involved in lung morphogenesis / Rac protein signal transduction / 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 / RAS signaling downstream of NF1 loss-of-function variants / RUNX3 regulates p14-ARF / SOS-mediated signalling / Activated NTRK3 signals through RAS / Activated NTRK2 signals through RAS / SHC1 events in ERBB4 signaling / Signalling to RAS / Activated NTRK2 signals through FRS2 and FRS3 / SHC-related events triggered by IGF1R / glial cell proliferation / Estrogen-stimulated signaling through PRKCZ / SHC-mediated cascade:FGFR3 / MET activates RAS signaling / SHC-mediated cascade:FGFR2 / Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants / Signaling by PDGFRA extracellular domain mutants / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / SHC-mediated cascade:FGFR4 / Signaling by CSF3 (G-CSF) / Erythropoietin activates RAS / Signaling by FGFR4 in disease / SHC-mediated cascade:FGFR1 / FRS-mediated FGFR3 signaling / Signaling by FLT3 ITD and TKD mutants / protein-membrane adaptor activity / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / Signaling by FGFR3 in disease / p38MAPK events / positive regulation of glial cell proliferation / Tie2 Signaling / FRS-mediated FGFR1 signaling / homeostasis of number of cells within a tissue / Signaling by FGFR2 in disease / striated muscle cell differentiation / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / Signaling by FLT3 fusion proteins / FLT3 Signaling / EGFR Transactivation by Gastrin / Signaling by FGFR1 in disease / NCAM signaling for neurite out-growth / CD209 (DC-SIGN) signaling / GRB2 events in ERBB2 signaling / Downstream signal transduction / Ras activation upon Ca2+ influx through NMDA receptor / SHC1 events in ERBB2 signaling / Insulin receptor signalling cascade / Constitutive Signaling by Overexpressed ERBB2 / Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants / VEGFR2 mediated cell proliferation / small monomeric GTPase / FCERI mediated MAPK activation / RAF activation / regulation of long-term neuronal synaptic plasticity / Signaling by ERBB2 TMD/JMD mutants / Signaling by high-kinase activity BRAF mutants / Signaling by SCF-KIT / Constitutive Signaling by EGFRvIII / MAP2K and MAPK activation / Signaling by ERBB2 ECD mutants / visual learning / Signaling by ERBB2 KD Mutants / cytoplasmic side of plasma membrane / Regulation of RAS by GAPs / RAS processing / Signaling by CSF1 (M-CSF) in myeloid cells / Signaling by RAF1 mutants / Negative regulation of MAPK pathway / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants / GDP binding / Signaling by BRAF and RAF1 fusions / MAPK cascade / DAP12 signaling / Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants / G protein activity / actin cytoskeleton organization / Ca2+ pathway / RAF/MAP kinase cascade / neuron apoptotic process / gene expression / negative regulation of neuron apoptotic process / mitochondrial outer membrane / Ras protein signal transduction / Golgi membrane / focal adhesion / GTPase activity 類似検索 - 分子機能
Small GTPase, Ras-type / Small GTPase Ras domain profile. / Ran (Ras-related nuclear proteins) /TC4 subfamily of small GTPases / Rho (Ras homology) subfamily of Ras-like small GTPases / Ras subfamily of RAS small GTPases / Small GTPase / Ras family / Rab subfamily of small GTPases / Small GTP-binding protein domain / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性
分子量: 21216.910 Da / 分子数: 1 / 変異: G12C / 由来タイプ: 組換発現 詳細: MGHHHHHHENLYFQS belongs to the fusion tag and TEV cleavage site. After cleavage, an extra residue Ser was left before the starting Met residue. 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: KRAS, KRAS2, RASK2 / プラスミド: pET28a / 発現宿主: Escherichia coli BL21(DE3) (大腸菌) / 参照: UniProt: P01116, small monomeric GTPase
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: 1.12713 Å / 相対比: 1
反射
解像度: 1.41→43.383 Å / Num. obs: 35392 / % possible obs: 99.7 % / 冗長度: 13.6 % / CC1/2: 0.999 / Rmerge(I) obs: 0.075 / Net I/σ(I): 25.1
反射 シェル
解像度: 1.41→1.43 Å / Rmerge(I) obs: 0.716 / Mean I/σ(I) obs: 2.3 / Num. unique obs: 1692 / CC1/2: 0.766
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.8.0267
精密化
XDS
データ削減
XDS
データスケーリング
PHASER
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 1.41→43.383 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.953 / SU B: 1.019 / SU ML: 0.04 / 交差検証法: THROUGHOUT / ESU R: 0.064 / ESU R Free: 0.062 / 詳細: Hydrogens have been added in their riding positions
Rfactor
反射数
%反射
Rfree
0.1936
1796
5.084 %
Rwork
0.1792
33533
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all
0.18
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obs
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35329
99.555 %
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 / 溶媒モデル: MASK BULK SOLVENT