2WKM

X-ray Structure of PHA-00665752 bound to the kinase domain of c-Met


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.6286CRYSTALS WERE OBTAINED AT 13 DEGREES C BY THE HANGING DROP VAPOR DIFFUSION METHOD USING 1.2 MICROLITERS OF PROTEIN SOLUTION (CONTAINING 7-13 MG/ML C-MET KD PLUS A 5 FOLD MOLAR EXCESS OF PHA-00665752) AND 1.2 MICROLITERS OF MOTHER LIQUOR SOLUTION (0.05 M CITRATE-PHOSHPHATE 4.6, 0-0.275 M NACL, AND 21% W/V PEG 3350).
Crystal Properties
Matthews coefficientSolvent content
2.4248.85

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 77.435α = 90
b = 95.787β = 90
c = 45.601γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray85CCDADSC CCD2006-09-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.1ALS5.0.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
12.15095.80.0737.23.619501220.2
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.12.15780.4143.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUTPDB ENTRY 2WGJ2.220015892770890.21830.21830.2754RANDOM43.1
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]
0.0340.328-0.363
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d20.1
c_scangle_it2.99
c_mcangle_it2.13
c_scbond_it2.01
c_mcbond_it1.31
c_angle_deg0.9
c_improper_angle_d0.6
c_bond_d0.006
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d20.1
c_scangle_it2.99
c_mcangle_it2.13
c_scbond_it2.01
c_mcbond_it1.31
c_angle_deg0.9
c_improper_angle_d0.6
c_bond_d0.006
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2284
Nucleic Acid Atoms
Solvent Atoms165
Heterogen Atoms43

Software

Software
Software NamePurpose
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling
CCP4phasing