- PDB-9ib5: Structure of 18 (BI-2493) in complex with GDP-KRAS -
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基本情報
登録情報
データベース: PDB / ID: 9ib5
タイトル
Structure of 18 (BI-2493) in complex with GDP-KRAS
要素
GTPase KRas
キーワード
HYDROLASE / KRAS / Inhibitor
機能・相同性
機能・相同性情報
GMP binding / response to mineralocorticoid / forebrain astrocyte development / LRR domain binding / regulation of synaptic transmission, GABAergic / negative regulation of epithelial cell differentiation / response to isolation stress / response to gravity / epithelial tube branching involved in lung morphogenesis / type I pneumocyte differentiation ...GMP binding / response to mineralocorticoid / forebrain astrocyte development / LRR domain binding / regulation of synaptic transmission, GABAergic / negative regulation of epithelial cell differentiation / response to isolation stress / response to gravity / epithelial tube branching involved in lung morphogenesis / type I pneumocyte differentiation / Rac protein signal transduction / positive regulation of Rac protein signal transduction / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants / Activation of RAS in B cells / myoblast proliferation / skeletal muscle cell differentiation / RAS signaling downstream of NF1 loss-of-function variants / RUNX3 regulates p14-ARF / positive regulation of glial cell proliferation / SOS-mediated signalling / Activated NTRK3 signals through RAS / Activated NTRK2 signals through RAS / SHC1 events in ERBB4 signaling / cardiac muscle cell proliferation / Signalling to RAS / Activated NTRK2 signals through FRS2 and FRS3 / SHC-related events triggered by IGF1R / Estrogen-stimulated signaling through PRKCZ / glial cell proliferation / 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 / Erythropoietin activates RAS / Signaling by FGFR4 in disease / SHC-mediated cascade:FGFR1 / FRS-mediated FGFR3 signaling / Signaling by CSF3 (G-CSF) / Signaling by FLT3 ITD and TKD mutants / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / protein-membrane adaptor activity / Signaling by FGFR3 in disease / p38MAPK events / FRS-mediated FGFR1 signaling / Tie2 Signaling / striated muscle cell differentiation / Signaling by FGFR2 in disease / 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 / homeostasis of number of cells within a tissue / 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 / response to glucocorticoid / 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 / liver development / female pregnancy / Signaling by ERBB2 TMD/JMD mutants / regulation of long-term neuronal synaptic plasticity / 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 / Signaling by CSF1 (M-CSF) in myeloid cells / RAS processing / Regulation of RAS by GAPs / Negative regulation of MAPK pathway / cytoplasmic side of plasma membrane / cytokine-mediated signaling pathway / Signaling by RAF1 mutants / 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 / Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants / positive regulation of cellular senescence / DAP12 signaling / MAPK cascade 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
構造決定の手法: 分子置換 / 解像度: 1.011→14.77 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.96 / SU R Cruickshank DPI: 0.031 / 交差検証法: THROUGHOUT / σ(F): 0 / SU R Blow DPI: 0.032 / SU Rfree Blow DPI: 0.034 / SU Rfree Cruickshank DPI: 0.032 詳細: HYDROGENS WERE FULLY REFINED WITH FULL OCCUPANCY AT ELECTRON-CLOUD POSITION.
Rfactor
反射数
%反射
Selection details
Rfree
0.1907
3802
4.98 %
RANDOM
Rwork
0.172
-
-
-
obs
0.173
76403
74.1 %
-
原子変位パラメータ
Biso mean: 16.08 Å2
Baniso -1
Baniso -2
Baniso -3
1-
0.0415 Å2
0 Å2
0 Å2
2-
-
-0.3683 Å2
0 Å2
3-
-
-
0.3268 Å2
Refine analyze
Luzzati coordinate error obs: 0.12 Å
精密化ステップ
サイクル: LAST / 解像度: 1.011→14.77 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
1336
0
66
254
1656
拘束条件
Refine-ID
タイプ
Dev ideal
数
Restraint function
Weight
X-RAY DIFFRACTION
t_bond_d
0.016
2868
HARMONIC
2
X-RAY DIFFRACTION
t_angle_deg
1.2
5187
HARMONIC
2
X-RAY DIFFRACTION
t_dihedral_angle_d
888
SINUSOIDAL
2
X-RAY DIFFRACTION
t_incorr_chiral_ct
X-RAY DIFFRACTION
t_pseud_angle
X-RAY DIFFRACTION
t_trig_c_planes
X-RAY DIFFRACTION
t_gen_planes
482
HARMONIC
5
X-RAY DIFFRACTION
t_it
2868
HARMONIC
10
X-RAY DIFFRACTION
t_nbd
X-RAY DIFFRACTION
t_omega_torsion
4.93
X-RAY DIFFRACTION
t_other_torsion
13.4
X-RAY DIFFRACTION
t_improper_torsion
X-RAY DIFFRACTION
t_chiral_improper_torsion
191
SEMIHARMONIC
5
X-RAY DIFFRACTION
t_sum_occupancies
5
HARMONIC
1
X-RAY DIFFRACTION
t_utility_distance
X-RAY DIFFRACTION
t_utility_angle
X-RAY DIFFRACTION
t_utility_torsion
X-RAY DIFFRACTION
t_ideal_dist_contact
3464
SEMIHARMONIC
4
LS精密化 シェル
解像度: 1.011→1.09 Å
Rfactor
反射数
%反射
Rfree
0.3135
-
5.56 %
Rwork
0.2738
1444
-
obs
-
-
7.75 %
精密化 TLS
手法: refined / Origin x: 16.7812 Å / Origin y: 7.5659 Å / Origin z: 15.1426 Å