6F7V

Crystal structure of LkcE E64Q mutant in complex with LC-KA05


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.529316 % PEG 8000, 160 mM calcium acetate, Bis Tris 100 mM pH 6.5
Crystal Properties
Matthews coefficientSolvent content
3.1160.41

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 124.834α = 90
b = 124.834β = 90
c = 157.392γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 9M2017-09-29MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSOLEIL BEAMLINE PROXIMA 20.95371SOLEILPROXIMA 2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)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
13.0348.999.80.1110.1130.02112829.724814
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
13.033.1197.20.760.7740.1420.9427.9

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT3.034823588117099.760.19380.19120.2472RANDOM68.666
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]
2.112.11-4.22
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.079
r_dihedral_angle_4_deg16.973
r_dihedral_angle_3_deg15.776
r_dihedral_angle_1_deg6.187
r_angle_refined_deg1.605
r_angle_other_deg1.129
r_chiral_restr0.085
r_bond_refined_d0.012
r_gen_planes_refined0.006
r_bond_other_d0.004
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.079
r_dihedral_angle_4_deg16.973
r_dihedral_angle_3_deg15.776
r_dihedral_angle_1_deg6.187
r_angle_refined_deg1.605
r_angle_other_deg1.129
r_chiral_restr0.085
r_bond_refined_d0.012
r_gen_planes_refined0.006
r_bond_other_d0.004
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6801
Nucleic Acid Atoms
Solvent Atoms136
Heterogen Atoms185

Software

Software
Software NamePurpose
XDSdata reduction
Aimlessdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction