- PDB-4nmm: Crystal Structure of a G12C Oncogenic Variant of Human KRas Bound... -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: PDB / ID: 4nmm
タイトル
Crystal Structure of a G12C Oncogenic Variant of Human KRas Bound to a Novel GDP Competitive Covalent Inhibitor
要素
GTPase KRas
キーワード
HYDROLASE/HYDROLASE INHIBITOR / Small GTPase / GDP bound / oncogenic mutation / covalent inhibitor / HYDROLASE-HYDROLASE INHIBITOR complex
機能・相同性
機能・相同性情報
response to mineralocorticoid / GMP binding / LRR domain binding / response to isolation stress / response to gravity / myoblast proliferation / cardiac muscle cell proliferation / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants / Activation of RAS in B cells ...response to mineralocorticoid / GMP binding / LRR domain binding / response to isolation stress / response to gravity / myoblast proliferation / cardiac muscle cell proliferation / 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 / SHC-related events triggered by IGF1R / Activated NTRK2 signals through FRS2 and FRS3 / Estrogen-stimulated signaling through PRKCZ / SHC-mediated cascade:FGFR3 / MET activates RAS signaling / positive regulation of Ras protein signal transduction / SHC-mediated cascade:FGFR2 / SHC-mediated cascade:FGFR4 / Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants / Signaling by PDGFRA extracellular domain mutants / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / Erythropoietin activates RAS / SHC-mediated cascade:FGFR1 / Signaling by FGFR4 in disease / Signaling by CSF3 (G-CSF) / FRS-mediated FGFR3 signaling / Signaling by FLT3 ITD and TKD mutants / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / p38MAPK events / Signaling by FGFR3 in disease / FRS-mediated FGFR1 signaling / Tie2 Signaling / protein-membrane adaptor activity / Signaling by FGFR2 in disease / Signaling by FLT3 fusion proteins / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / FLT3 Signaling / Signaling by FGFR1 in disease / EGFR Transactivation by Gastrin / NCAM signaling for neurite out-growth / CD209 (DC-SIGN) signaling / liver development / GRB2 events in ERBB2 signaling / Downstream signal transduction / response to glucocorticoid / Insulin receptor signalling cascade / SHC1 events in ERBB2 signaling / Constitutive Signaling by Overexpressed ERBB2 / Ras activation upon Ca2+ influx through NMDA receptor / Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants / VEGFR2 mediated cell proliferation / small monomeric GTPase / FCERI mediated MAPK activation / female pregnancy / Signaling by ERBB2 TMD/JMD mutants / Signaling by SCF-KIT / RAF activation / Constitutive Signaling by EGFRvIII / Signaling by high-kinase activity BRAF mutants / Signaling by ERBB2 ECD mutants / MAP2K and MAPK activation / Signaling by ERBB2 KD Mutants / cytokine-mediated signaling pathway / cytoplasmic side of plasma membrane / Signaling by RAF1 mutants / Signaling by CSF1 (M-CSF) in myeloid cells / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants / MAPK cascade / Negative regulation of MAPK pathway / RAS processing / Regulation of RAS by GAPs / positive regulation of cellular senescence / Signaling by BRAF and RAF1 fusions / GDP binding / DAP12 signaling / Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants / RAF/MAP kinase cascade / G protein activity / Ca2+ pathway / Ras protein signal transduction / mitochondrial outer membrane / Golgi membrane / focal adhesion / positive regulation of gene expression / positive regulation of cell population proliferation / GTPase activity / endoplasmic reticulum membrane / GTP binding / protein-containing complex binding 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 nucleotide triphosphate hydrolases ...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 nucleotide triphosphate hydrolases / Rossmann fold / P-loop containing nucleoside triphosphate hydrolase / 3-Layer(aba) Sandwich / Alpha Beta 類似検索 - ドメイン・相同性
THE UNREACTED INHIBITOR IS 5'-O-[(S)-{[(S)-{2-[(CHLOROCARBONYL)AMINO]ETHOXY}(HYDROXY)PHOSPHORYL] ...THE UNREACTED INHIBITOR IS 5'-O-[(S)-{[(S)-{2-[(CHLOROCARBONYL)AMINO]ETHOXY}(HYDROXY)PHOSPHORYL]OXY}(HYDROXY)PHOSPHORYL]GUANOSINE, THE CHLORO-ACETLY GROUP REACTS WITH CYS A12 RESIDUE ON THE PROTEIN TO FORM A THIO-ETHER LINKAGE BETWEEN C13 ATOM OF Y9Z AND SG ATOM of CYS A12 WITH THE CHLORINE ACTING AS A LEAVING GROUP. LIGAND Y9Z REPRESENT THE REACTED/BOUND FORM OF THE INHIBITOR.
配列の詳細
THE SEQUENCE MATCHES UNIPROT ENTRY P01116, ISOFORM 2B WITH IDENTIFIER P01116-2
-
実験情報
-
実験
実験
手法: X線回折 / 使用した結晶の数: 1
-
試料調製
結晶
マシュー密度: 1.93 Å3/Da / 溶媒含有率: 36.34 %
結晶化
温度: 277 K / pH: 4 詳細: 0.2M MMT pH4.0, 28% PEG 6,000, VAPOR DIFFUSION, HANGING DROP, temperature 277K
解像度: 1.89→45.58 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.931 / SU B: 4.717 / SU ML: 0.133 / 交差検証法: THROUGHOUT / ESU R: 0.185 / ESU R Free: 0.166 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.237
615
5 %
RANDOM
Rwork
0.184
-
-
-
obs
0.186
11695
-
-
all
-
12363
-
-
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