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Laboratory evolved variant R-C1 of potato epoxide hydrolase StEH1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2CJP PDB ENTRY 2CJP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 PROTEIN IN 30 MM TRIS-HCL, PH 7.4 MIXED 1:1 WITH 0.1 M HEPES PH 7.5, 20 % PEG 10,000. THEN SOAKED IN25% (V/V) GLYCEROL, 75 MM HEPES, PH7.68, PEG 10,000 22.5 % (W/V)
Crystal Properties Matthews coefficient Solvent content 2.26 46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.8 α = 90 b = 96.33 β = 90 c = 121.78 γ = 90
Symmetry Space Group P 21 21 21
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 CCD 2013-06-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM30A ESRF BM30A
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 1.8 32.8 99.8 0.17 6.6 6.8 61576 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.9 99.9 0.83 2 4.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 2CJP 1.8 32.83 57139 3006 97.63 0.19926 0.19865 0.2099 0.2109 0.2202 RANDOM 12.172
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] -0.27 0.96 -0.69
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.349 r_dihedral_angle_4_deg 20.247 r_dihedral_angle_3_deg 13.944 r_dihedral_angle_1_deg 5.985 r_angle_other_deg 2.427 r_angle_refined_deg 1.65 r_scbond_it 1.317 r_mcangle_it 1.15 r_mcbond_it 0.742 r_mcbond_other 0.736
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.349 r_dihedral_angle_4_deg 20.247 r_dihedral_angle_3_deg 13.944 r_dihedral_angle_1_deg 5.985 r_angle_other_deg 2.427 r_angle_refined_deg 1.65 r_scbond_it 1.317 r_mcangle_it 1.15 r_mcbond_it 0.742 r_mcbond_other 0.736 r_chiral_restr 0.101 r_bond_refined_d 0.015 r_gen_planes_other 0.014 r_gen_planes_refined 0.009 r_bond_other_d 0.002 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other 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_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5124 Nucleic Acid Atoms Solvent Atoms 591 Heterogen Atoms 62
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling REFMAC phasing