9R3F | pdb_00009r3f

CRYSTAL STRUCTURE OF LYSYL-TRNA SYNTHETASE FROM Cryptosporidium parvum COMPLEXED WITH L-LYSINE AND INHIBITOR DDD01932549


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, 5 mM lysine Reservoir: 25% PEG 3350, 0.2 M Li sulfate, 0.1 M tris pH 7.8
Crystal Properties
Matthews coefficientSolvent content
2.4950.62

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 73.152α = 90
b = 116.852β = 90
c = 143.262γ = 90
Symmetry
Space GroupP 2 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRIGAKU SATURN 944+2019-05-22MSINGLE 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
12.346.92499.10.1740.0660.98510.113.554785
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)
12.32.3796.90.4140.2080.9573.79.1

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-VALUE2.346.92454729269598.8960.2160.21370.21840.26120.263914.704
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]
-0.871.03-0.16
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.98
r_dihedral_angle_3_deg13.068
r_dihedral_angle_2_deg8.296
r_dihedral_angle_1_deg6.992
r_lrange_it4.913
r_lrange_other4.781
r_scangle_other3.451
r_scangle_it3.45
r_mcangle_it2.481
r_mcangle_other2.481
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.98
r_dihedral_angle_3_deg13.068
r_dihedral_angle_2_deg8.296
r_dihedral_angle_1_deg6.992
r_lrange_it4.913
r_lrange_other4.781
r_scangle_other3.451
r_scangle_it3.45
r_mcangle_it2.481
r_mcangle_other2.481
r_scbond_other2.127
r_scbond_it2.126
r_angle_refined_deg1.673
r_mcbond_it1.543
r_mcbond_other1.543
r_dihedral_angle_other_2_deg0.976
r_angle_other_deg0.578
r_nbd_refined0.21
r_symmetry_nbd_other0.189
r_nbtor_refined0.181
r_symmetry_xyhbond_nbd_refined0.178
r_xyhbond_nbd_refined0.175
r_nbd_other0.169
r_symmetry_xyhbond_nbd_other0.113
r_symmetry_nbd_refined0.107
r_chiral_restr0.081
r_symmetry_nbtor_other0.081
r_ncsr_local_group_10.07
r_bond_refined_d0.009
r_gen_planes_refined0.008
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8053
Nucleic Acid Atoms
Solvent Atoms796
Heterogen Atoms83

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
Cootmodel building