6VIM

P. putida mandelate racemase co-crystallized with phenylboronic acid


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7294The reservoir solution consisted of PEG 4000 (10% w/v) and Bis-Tris Propane (BTP; 50 mM, pH 7.0). The protein solution consisted of 6 mg/mL P. putida MR, 1.0 mM phenylboronic acid, 3.3 mM MgCl2, and 50 mM HEPES buffer (pH 7.5). The protein solution and reservoir solution were mixed in a 1:1 ratio to a final volume of 10 uL
Crystal Properties
Matthews coefficientSolvent content
3.0359.42

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 228.988α = 90
b = 150.356β = 129.252
c = 150.275γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX-3002019-04-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-G0.97856APS21-ID-G

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12116.5799.70.1160.9959.23.826270719.69
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.0799.50.5970.7822.33.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE3UXK2116.371.342625911301499.650.16020.15810.198322.94
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d3.7933
f_angle_d0.7574
f_chiral_restr0.0473
f_bond_d0.0065
f_plane_restr0.0052
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms21539
Nucleic Acid Atoms
Solvent Atoms3348
Heterogen Atoms140

Software

Software
Software NamePurpose
PHENIXrefinement
autoPROCdata reduction
autoPROCdata scaling
PHASERphasing