8JJS

Human K-Ras G12D (GDP-bound) in complex with cyclic peptide inhibitor AP10343


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP2932.0 M Ammonium sulfate, 25 %(v/v) Ethylene glycol as cryoprotectant
Crystal Properties
Matthews coefficientSolvent content
2.5752.14

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 66.596α = 90
b = 66.596β = 90
c = 86.613γ = 120
Symmetry
Space GroupP 61

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray95PIXELDECTRIS EIGER X 4M2021-12-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE BL-1A1.045000Photon FactoryBL-1A

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
11.53457.674950.1040.10650.02320.99919.120.4921593
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.5341.69481.91.53591.59310.41510.6711.7413.811083

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.53457.6721593105666.30.22170.22070.2421RANDOM27.04
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]
0.33080.3308-0.6617
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion15.33
t_omega_torsion3.4
t_angle_deg0.92
t_bond_d0.007
t_dihedral_angle_d
t_trig_c_planes
t_gen_planes
t_it
t_nbd
t_improper_torsion
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion15.33
t_omega_torsion3.4
t_angle_deg0.92
t_bond_d0.007
t_dihedral_angle_d
t_trig_c_planes
t_gen_planes
t_it
t_nbd
t_improper_torsion
t_pseud_angle
t_chiral_improper_torsion
t_sum_occupancies
t_utility_distance
t_utility_angle
t_utility_torsion
t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1443
Nucleic Acid Atoms
Solvent Atoms122
Heterogen Atoms44

Software

Software
Software NamePurpose
autoPROCdata processing
XDSdata reduction
Aimlessdata scaling
pointlessdata scaling
STARANISOdata scaling
BUSTERrefinement
PHASERphasing