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Crystal structure of BacB, an enzyme involved in Bacilysin synthesis, in tetragonal form
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 6.8 288 0.1M Tris, 10% PEG 8000, 60% MPD, 0.2M NaCl, pH 6.8, Micro batch, temperature 288K
Crystal Properties Matthews coefficient Solvent content 2.23 44.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.661 α = 90 b = 68.661 β = 90 c = 211.525 γ = 90
Symmetry Space Group P 41 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 IMAGE PLATE MAR scanner 345 mm plate 2006-09-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5418
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 2.22 35.25 99.58 0.102 31.3 22.1 25906 2 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 2.21 2.33 87 0.381 10.1 23.3 3264
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) 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 SAD THROUGHOUT 2.22 34.33 2 2 24587 1315 99.58 0.2056 0.20272 0.206 0.25955 0.2624 RANDOM 11.037
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] 0.02 0.02 -0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.258 r_dihedral_angle_3_deg 14.231 r_dihedral_angle_4_deg 13.532 r_dihedral_angle_1_deg 6.504 r_scangle_it 1.871 r_scbond_it 1.12 r_angle_refined_deg 1.026 r_mcangle_it 0.817 r_mcbond_it 0.432 r_chiral_restr 0.067
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.258 r_dihedral_angle_3_deg 14.231 r_dihedral_angle_4_deg 13.532 r_dihedral_angle_1_deg 6.504 r_scangle_it 1.871 r_scbond_it 1.12 r_angle_refined_deg 1.026 r_mcangle_it 0.817 r_mcbond_it 0.432 r_chiral_restr 0.067 r_bond_refined_d 0.006 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3538 Nucleic Acid Atoms Solvent Atoms 163 Heterogen Atoms 29
Software Software Software Name Purpose MAR345dtb data collection PHASES phasing REFMAC refinement MOSFLM data reduction SCALA data scaling