4WHH

A New Class of Peptidomimetics Targeting the Polo-box Domain of Polo-like kinase 1


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.52930.1M HEPES, 2.0M Ammonium sulfate
Crystal Properties
Matthews coefficientSolvent content
2.0339.4

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.927α = 90
b = 58.3β = 90
c = 66.753γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray93CCDADSC QUANTUM 2702014-04-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPAL/PLS BEAMLINE 7A (6B, 6C1)0.97934PAL/PLS7A (6B, 6C1)

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
11.95097.60.06915.111.518067
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)
11.91.931000.43411.7914

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 REPLACEMENTTHROUGHOUT3RQ71.943.911806790497.250.19280.19070.2361RANDOM32.986
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]
-1.37-0.972.33
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.939
r_dihedral_angle_3_deg14.644
r_dihedral_angle_4_deg13.453
r_dihedral_angle_1_deg6.076
r_mcangle_it4.101
r_mcbond_other2.93
r_mcbond_it2.929
r_angle_refined_deg1.989
r_angle_other_deg1.36
r_chiral_restr0.11
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.939
r_dihedral_angle_3_deg14.644
r_dihedral_angle_4_deg13.453
r_dihedral_angle_1_deg6.076
r_mcangle_it4.101
r_mcbond_other2.93
r_mcbond_it2.929
r_angle_refined_deg1.989
r_angle_other_deg1.36
r_chiral_restr0.11
r_bond_refined_d0.018
r_gen_planes_refined0.009
r_bond_other_d0.006
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1754
Nucleic Acid Atoms
Solvent Atoms47
Heterogen Atoms11

Software

Software
Software NamePurpose
HKL-2000data reduction
ADSCdata collection
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data scaling
PHASERphasing