2UV2

Crystal Structure Of Human Ste20-Like Kinase Bound To 4-(4-(5- Cyclopropyl-1H-pyrazol-3-ylamino)-quinazolin-2-ylamino)-phenyl)- acetonitrile


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2J51PDB ENTRY 2J51

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.518% PEG3350, 0.15M POTASSIUM THIOCYANATE, 10% ETHYLENE GLYCOL, 0.1M BISTRISPROPANE PH6.5, pH 6.50
Crystal Properties
Matthews coefficientSolvent content
3.5365

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 101.26α = 90
b = 101.26β = 90
c = 176.471γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2006-09-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SASLSX10SA

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
12.36099.30.114.28.42439050
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)
12.32.4295.20.862.16

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 2J512.36023095123299.30.1990.1980.234RANDOM44.92
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]
-0.28-0.14-0.280.42
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.712
r_dihedral_angle_4_deg25.1
r_dihedral_angle_3_deg13.047
r_dihedral_angle_1_deg5.886
r_scangle_it1.856
r_angle_refined_deg1.282
r_scbond_it1.257
r_angle_other_deg0.953
r_mcangle_it0.848
r_mcbond_it0.507
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.712
r_dihedral_angle_4_deg25.1
r_dihedral_angle_3_deg13.047
r_dihedral_angle_1_deg5.886
r_scangle_it1.856
r_angle_refined_deg1.282
r_scbond_it1.257
r_angle_other_deg0.953
r_mcangle_it0.848
r_mcbond_it0.507
r_symmetry_vdw_other0.277
r_nbd_other0.184
r_nbd_refined0.179
r_nbtor_refined0.168
r_symmetry_hbond_refined0.15
r_xyhbond_nbd_refined0.134
r_symmetry_vdw_refined0.093
r_nbtor_other0.089
r_chiral_restr0.073
r_bond_refined_d0.011
r_gen_planes_refined0.004
r_bond_other_d0.002
r_gen_planes_other0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2253
Nucleic Acid Atoms
Solvent Atoms148
Heterogen Atoms55

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling