12LB | pdb_000012lb

Crystal structure of human KRAS G12C covalently bound to 1,4-dimethyl-pyrazol-5-yl piperidine compound 5


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6OIM 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.5293200mM lithium sulfate, 100mM TRIS, 30% PEG 4000, 5mM magnesium chloride
Crystal Properties
Matthews coefficientSolvent content
2.4750.11

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 94.188α = 90
b = 94.188β = 90
c = 122.012γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 9M2024-09-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS-II BEAMLINE 19-ID0.97856NSLS-II19-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)CC (Half)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.265097.20.1420.9878.395.88105547
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.261.3486.70.8220.6371.812.85

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.263052341264798.330.19330.192610.19370.206450.2076RANDOM18.467
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-0.22-0.11-0.220.71
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.925
r_dihedral_angle_4_deg21.256
r_dihedral_angle_3_deg11.993
r_dihedral_angle_1_deg6.019
r_long_range_B_refined3.927
r_long_range_B_other3.649
r_scangle_other2.212
r_mcangle_it1.619
r_mcangle_other1.619
r_angle_refined_deg1.447
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.925
r_dihedral_angle_4_deg21.256
r_dihedral_angle_3_deg11.993
r_dihedral_angle_1_deg6.019
r_long_range_B_refined3.927
r_long_range_B_other3.649
r_scangle_other2.212
r_mcangle_it1.619
r_mcangle_other1.619
r_angle_refined_deg1.447
r_angle_other_deg1.435
r_scbond_it1.38
r_scbond_other1.379
r_mcbond_it0.976
r_mcbond_other0.972
r_chiral_restr0.061
r_bond_refined_d0.006
r_gen_planes_refined0.005
r_bond_other_d0.004
r_gen_planes_other0.003
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1352
Nucleic Acid Atoms
Solvent Atoms170
Heterogen Atoms70

Software

Software
Software NamePurpose
XDSdata reduction
XDSdata scaling
MOLREPphasing
REFMACrefinement
Cootmodel building
PDB_EXTRACTdata extraction