7B73

Insight into the molecular determinants of thermal stability in halohydrin dehalogenase HheD2.


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP293Lithium sulfate 0.2 M, CHES 0.1 M pH 9.5, and Na/K tartrate.
Crystal Properties
Matthews coefficientSolvent content
2.5651.92

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 78.022α = 90
b = 94.857β = 90
c = 140.271γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2016-01-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALBA BEAMLINE XALOC0.9ALBAXALOC

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
11.678.1395.40.210.33.6133216
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)
11.841.90.2

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 DIFFRACTIONAB INITIO PHASINGTHROUGHOUT1.647.4713037170731000.1760.1740.21RANDOM25.55
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]
1.55-0.61-0.94
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.784
r_dihedral_angle_4_deg21.423
r_dihedral_angle_3_deg13.612
r_dihedral_angle_1_deg6.687
r_angle_refined_deg1.764
r_angle_other_deg1.483
r_chiral_restr0.099
r_bond_refined_d0.011
r_gen_planes_refined0.009
r_gen_planes_other0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.784
r_dihedral_angle_4_deg21.423
r_dihedral_angle_3_deg13.612
r_dihedral_angle_1_deg6.687
r_angle_refined_deg1.764
r_angle_other_deg1.483
r_chiral_restr0.099
r_bond_refined_d0.011
r_gen_planes_refined0.009
r_gen_planes_other0.001
r_bond_other_d0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_sphericity_bonded
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_nbtor_other
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6961
Nucleic Acid Atoms
Solvent Atoms702
Heterogen Atoms64

Software

Software
Software NamePurpose
REFMACrefinement
XPREPdata reduction
SCALEPACKdata scaling
Arcimboldophasing