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Crystal structure of enoyl-CoA hydratase from Bacillus anthracis str. 'Ames Ancestor'
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other the starting model was the structure solved by SAD in a different space group
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 294 20% PEG3350, 0.2 M NH4 hydrogen Citrate, 2% PEG400, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 2.62 53.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.954 α = 89.04 b = 75.123 β = 90.01 c = 89.49 γ = 75.47
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 MARMOSAIC 300 mm CCD MIRROR 2010-08-23 M MOLECULAR REPLACEMENT
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 1.04006 APS 21-ID-D
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 1.817 30 97.3 0.076 13.9 3.9 151590 151590 -3 36.1
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) 1.817 1.85 95.7 0.61 2.2 3.9 7431
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 the starting model was the structure solved by SAD in a different space group 1.817 29.016 143966 143966 7600 96.75 0.16369 0.16211 0.1673 0.19353 0.1984 RANDOM 25.282
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] 2.02 -0.66 0.3 -1.48 1.26 -0.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.113 r_dihedral_angle_4_deg 19.184 r_dihedral_angle_3_deg 13.839 r_dihedral_angle_1_deg 5.587 r_scangle_it 4.504 r_scbond_it 2.744 r_mcangle_it 1.567 r_angle_refined_deg 1.559 r_angle_other_deg 0.94 r_mcbond_it 0.852
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.113 r_dihedral_angle_4_deg 19.184 r_dihedral_angle_3_deg 13.839 r_dihedral_angle_1_deg 5.587 r_scangle_it 4.504 r_scbond_it 2.744 r_mcangle_it 1.567 r_angle_refined_deg 1.559 r_angle_other_deg 0.94 r_mcbond_it 0.852 r_mcbond_other 0.259 r_chiral_restr 0.092 r_bond_refined_d 0.017 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001 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_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11686 Nucleic Acid Atoms Solvent Atoms 930 Heterogen Atoms 112
Software Software Software Name Purpose Blu-Ice data collection PHENIX model building REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling PHENIX phasing