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Structure of a 37-fold mutant of halohydrin dehalogenase (HheC) bound to ethyl (R)-4-cyano-3-hydroxybutyrate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PWZ PDB ENTRY 1PWZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 293 12.5% (w/v) PEG 8000,0.2 M Magnesium Chloride, 0.1 M Tris-Cl pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.98 58.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.682 α = 90 b = 104.682 β = 90 c = 121.191 γ = 90
Symmetry Space Group P 43 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 315r 2010-07-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 0.9395 ESRF ID14-4
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.47 73.36 100 0.091 14.3 5.9 27496 2 7.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1PWZ 2.49 52.34 2 2 22989 22989 1233 99.93 0.26 0.20192 0.19945 0.1953 0.24895 0.2457 RANDOM 29.067
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] -0.05 -0.05 0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.394 r_dihedral_angle_4_deg 19.994 r_dihedral_angle_3_deg 19.206 r_dihedral_angle_1_deg 8.136 r_scangle_it 6.006 r_scbond_it 3.785 r_mcangle_it 2.304 r_mcbond_it 1.286 r_angle_refined_deg 1.115 r_chiral_restr 0.093
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.394 r_dihedral_angle_4_deg 19.994 r_dihedral_angle_3_deg 19.206 r_dihedral_angle_1_deg 8.136 r_scangle_it 6.006 r_scbond_it 3.785 r_mcangle_it 2.304 r_mcbond_it 1.286 r_angle_refined_deg 1.115 r_chiral_restr 0.093 r_gen_planes_refined 0.013 r_bond_refined_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3811 Nucleic Acid Atoms Solvent Atoms 54 Heterogen Atoms 12
Software Software Software Name Purpose ADSC data collection PHASES phasing REFMAC refinement MOSFLM data reduction SCALA data scaling