5VAD

Crystal structure of human Prolyl-tRNA synthetase (PRS) in complex with inhibitor


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.529320% PEG3350, 500mM CaCl2, Hepes pH7.5
Crystal Properties
Matthews coefficientSolvent content
2.2244.62

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 71.089α = 90
b = 92.278β = 111.18
c = 84.832γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2013-10-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.30.98ALS5.0.3

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
12.365099.80.07111.43.741903
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)
12.372.41970.662.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONTHROUGHOUT2.3619.9339697211399.170.19910.19580.2616RANDOM72.575
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]
0.48-0.21-0.60.22
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.697
r_dihedral_angle_3_deg18.785
r_dihedral_angle_4_deg15.877
r_dihedral_angle_1_deg6.834
r_angle_refined_deg1.549
r_chiral_restr0.102
r_bond_refined_d0.012
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7635
Nucleic Acid Atoms
Solvent Atoms142
Heterogen Atoms72

Software

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