3MJ2

X-ray crystal structure of ITK complexed with inhibitor BMS-509744


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP628320% PEG3350, 0.2m ammonium acetate, 0.1M Bis-Tris, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 283K
Crystal Properties
Matthews coefficientSolvent content
238.56

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 121.082α = 90
b = 39.246β = 93.69
c = 50.86γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL7-11.0SSRLBL7-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
11.937.791.80.0713.51937617785
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.91.9755.20.2832.11336

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTPDB entry 3MIY1.937.71687690993.240.208030.205650.25189RANDOM24.864
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]
1.590.08-0.64-0.95
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.468
r_dihedral_angle_4_deg18.721
r_dihedral_angle_3_deg13.517
r_dihedral_angle_1_deg5.281
r_scangle_it1.783
r_scbond_it1.111
r_angle_refined_deg1.006
r_mcangle_it0.89
r_mcbond_it0.511
r_nbtor_refined0.303
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.468
r_dihedral_angle_4_deg18.721
r_dihedral_angle_3_deg13.517
r_dihedral_angle_1_deg5.281
r_scangle_it1.783
r_scbond_it1.111
r_angle_refined_deg1.006
r_mcangle_it0.89
r_mcbond_it0.511
r_nbtor_refined0.303
r_symmetry_vdw_refined0.186
r_nbd_refined0.184
r_symmetry_hbond_refined0.138
r_xyhbond_nbd_refined0.124
r_chiral_restr0.076
r_bond_refined_d0.007
r_gen_planes_refined0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2074
Nucleic Acid Atoms
Solvent Atoms167
Heterogen Atoms43

Software

Software
Software NamePurpose
ADSCdata collection
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling