9R32 | pdb_00009r32

CRYSTAL STRUCTURE OF LYSYL-TRNA SYNTHETASE FROM Cryptosporidium parvum COMPLEXED WITH L-LYSINE AND INHIBITOR DDD01887015


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5ELO 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.8293Protein: 30 mg/ml in 25 mM HEPES, 0.5 M NaCl, 5% glycerol, 2 mM TCEP, pH 7 Reservoir: 25% PEG 3350, 0.1 M tris pH 7.8, 0.2 M Li sulfate
Crystal Properties
Matthews coefficientSolvent content
2.5451.48

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 73.153α = 90
b = 119.425β = 90.308
c = 142.76γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRIGAKU SATURN 944+2019-05-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-007 HF1.5417

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)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
11.9142.7697.30.0930.0550.99711.86.918730618.767
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.91.93900.6580.5140.706

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE1.991.768187254933797.1660.1810.18020.18860.20640.211821.331
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]
-0.439-0.4951.227-0.783
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.82
r_dihedral_angle_3_deg12.113
r_dihedral_angle_2_deg8.445
r_dihedral_angle_1_deg6.82
r_lrange_it5.613
r_lrange_other5.558
r_scangle_it4.493
r_scangle_other4.491
r_scbond_it2.87
r_scbond_other2.866
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.82
r_dihedral_angle_3_deg12.113
r_dihedral_angle_2_deg8.445
r_dihedral_angle_1_deg6.82
r_lrange_it5.613
r_lrange_other5.558
r_scangle_it4.493
r_scangle_other4.491
r_scbond_it2.87
r_scbond_other2.866
r_mcangle_it2.641
r_mcangle_other2.64
r_mcbond_it1.851
r_mcbond_other1.85
r_angle_refined_deg1.543
r_angle_other_deg0.522
r_nbd_refined0.209
r_nbd_other0.197
r_symmetry_nbd_other0.182
r_nbtor_refined0.18
r_symmetry_xyhbond_nbd_refined0.172
r_symmetry_nbd_refined0.157
r_xyhbond_nbd_refined0.138
r_symmetry_nbtor_other0.078
r_chiral_restr0.076
r_symmetry_xyhbond_nbd_other0.066
r_ncsr_local_group_40.057
r_ncsr_local_group_60.057
r_ncsr_local_group_30.053
r_ncsr_local_group_10.045
r_ncsr_local_group_20.045
r_ncsr_local_group_50.039
r_bond_refined_d0.007
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms16196
Nucleic Acid Atoms
Solvent Atoms1376
Heterogen Atoms255

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
Cootmodel building