5ZH3

CRYSTAL STRUCTURE OF PfKRS WITH INHIBITOR CLADO-6


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52930.10M Carboxylic Acids, 0.1M Sodium HEPES/MOPS, 25%(v/v) MPD; 25% PEG 1000; 25%(w/v) PEG 3350
Crystal Properties
Matthews coefficientSolvent content
2.652.68

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 53.44α = 90
b = 130.77β = 90
c = 174.7γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2017-10-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I030.9763DiamondI03

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
12.8653.299.80.999113.112.929117
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.862.9199.70.81781.613.4

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 REPLACEMENTTHROUGHOUT4PG32.8653.227629141899.570.25410.25110.3113RANDOM102.669
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]
157.06-66.54-90.52
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.091
r_dihedral_angle_3_deg16.875
r_dihedral_angle_4_deg15.528
r_dihedral_angle_1_deg5.897
r_angle_refined_deg1.248
r_chiral_restr0.082
r_bond_refined_d0.008
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7249
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms62

Software

Software
Software NamePurpose
REFMACrefinement
xia2data scaling
PDB_EXTRACTdata extraction
xia2data reduction
PHASERphasing