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1.0 Angstrom Crystal Structure of pre-Peptidase C-terminal Domain of Collagenase from Bacillus anthracis.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 292 Protein: 16.0 mg/ml, 0.5M Sodium chloride, 0.01M Tris-HCL (pH 8.3);
Screen: Classics II (C9), 1.1M Sodium malonate, 0.1M HEPES (pH 7.0), 0.5% (v/v) Jeffamine ED-2001;
Cryo: 4M Sodium formate
Crystal Properties Matthews coefficient Solvent content 2.27 45.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 33.533 α = 90 b = 37.764 β = 106.95 c = 42.81 γ = 90
Symmetry Space Group P 1 21 1
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 C(111) 2016-08-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 30 99.5 0.08 0.08 44.5 6.8 55101 -3 7.1
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) Redundancy Number Unique Reflections (All) 1 1 1.02 97.7 0.726 0.818 2.7 4.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 1 29.82 52260 2804 99.41 0.13335 0.13255 0.14813 0.161 RANDOM 14.727
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] 0.03 0.15 -0.07 -0.05
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.303 r_sphericity_free 19.466 r_dihedral_angle_3_deg 9.359 r_sphericity_bonded 6.304 r_dihedral_angle_1_deg 5.951 r_long_range_B_refined 2.385 r_rigid_bond_restr 2.201 r_long_range_B_other 1.924 r_dihedral_angle_4_deg 1.569 r_angle_refined_deg 1.453
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.303 r_sphericity_free 19.466 r_dihedral_angle_3_deg 9.359 r_sphericity_bonded 6.304 r_dihedral_angle_1_deg 5.951 r_long_range_B_refined 2.385 r_rigid_bond_restr 2.201 r_long_range_B_other 1.924 r_dihedral_angle_4_deg 1.569 r_angle_refined_deg 1.453 r_scangle_other 0.993 r_mcangle_other 0.842 r_mcangle_it 0.841 r_angle_other_deg 0.783 r_scbond_it 0.763 r_scbond_other 0.761 r_mcbond_other 0.673 r_mcbond_it 0.668 r_chiral_restr 0.088 r_gen_planes_refined 0.019 r_gen_planes_other 0.015 r_bond_refined_d 0.008 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_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 829 Nucleic Acid Atoms Solvent Atoms 150 Heterogen Atoms 3
Software Software Software Name Purpose REFMAC refinement HKL-3000 data reduction HKL-3000 data scaling HKL-3000 phasing