9YMO | pdb_00009ymo

Crystal Structure of human KRAS G12D in complex with GDP and AM-2383


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.6293200mM ammonium sulfate, 100mM sodium acetate, 25% PEG 4000
Crystal Properties
Matthews coefficientSolvent content
2.2545.24

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 40.198α = 90
b = 53.816β = 90
c = 87.787γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2021-09-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID1.00000APS22-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
11.255099.90.075122.577.253525
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)
11.251.2799.80.1790.97710.867.1

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 REPLACEMENTTHROUGHOUT1.253048903255296.120.180410.179460.18930.198670.2107RANDOM15.354
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]
-0.04-0.010.05
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.043
r_dihedral_angle_4_deg16.945
r_dihedral_angle_3_deg11.365
r_dihedral_angle_1_deg6.105
r_long_range_B_refined4.082
r_long_range_B_other3.356
r_scangle_other1.5
r_angle_refined_deg1.387
r_angle_other_deg1.289
r_mcangle_it1.106
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.043
r_dihedral_angle_4_deg16.945
r_dihedral_angle_3_deg11.365
r_dihedral_angle_1_deg6.105
r_long_range_B_refined4.082
r_long_range_B_other3.356
r_scangle_other1.5
r_angle_refined_deg1.387
r_angle_other_deg1.289
r_mcangle_it1.106
r_mcangle_other1.105
r_scbond_it0.934
r_scbond_other0.933
r_mcbond_other0.64
r_mcbond_it0.639
r_chiral_restr0.055
r_gen_planes_refined0.008
r_bond_refined_d0.005
r_bond_other_d0.001
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 Atoms1354
Nucleic Acid Atoms
Solvent Atoms250
Heterogen Atoms82

Software

Software
Software NamePurpose
HKL-2000data reduction
HKL-2000data scaling
REFMACrefinement
Cootmodel building
MOLREPphasing