12LC | pdb_000012lc

Crystal structure of human KRAS G12C covalently bound to AM-8719


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
2.4349.44

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 94.34α = 90
b = 94.34β = 90
c = 119.531γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2022-08-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCLSI BEAMLINE 08B1-11.1807CLSI08B1-1

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
11.95099.80.0970.99914.596.8531218
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)
11.92.0299.11.950.4070.916.53

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 REPLACEMENTTHROUGHOUT1.929.91555776699.860.217350.215080.2230.264160.2648RANDOM30.294
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]
-0.01-0.01-0.010.04
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.172
r_dihedral_angle_4_deg14.774
r_dihedral_angle_3_deg14.016
r_dihedral_angle_1_deg6.053
r_long_range_B_refined3.61
r_long_range_B_other3.466
r_mcangle_it1.813
r_mcangle_other1.812
r_scangle_other1.604
r_angle_refined_deg1.299
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.172
r_dihedral_angle_4_deg14.774
r_dihedral_angle_3_deg14.016
r_dihedral_angle_1_deg6.053
r_long_range_B_refined3.61
r_long_range_B_other3.466
r_mcangle_it1.813
r_mcangle_other1.812
r_scangle_other1.604
r_angle_refined_deg1.299
r_angle_other_deg1.088
r_mcbond_it1.004
r_mcbond_other1.004
r_scbond_it0.914
r_scbond_other0.913
r_chiral_restr0.04
r_bond_refined_d0.003
r_gen_planes_refined0.003
r_bond_other_d0.002
r_gen_planes_other0.001
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 Atoms1355
Nucleic Acid Atoms
Solvent Atoms106
Heterogen Atoms73

Software

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