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Crystal Structure of Mutant (C354A) M. tuberculosis LD-transpeptidase type 2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 0.1 M Hepes (pH 7.5), 1 M succinic Acid, 1% (w/v) PEG MME 2000, temperature 298K, VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 3.54 65.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 118.784 α = 90 b = 121.031 β = 90 c = 122.626 γ = 90
Symmetry Space Group I 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 RIGAKU SATURN 944+ 2009-09-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE 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 2.32 50 99.7 0.097 7.3 7 38433
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 2.32 2.36 97.5 0.498 4.3 1855
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.32 28.71 38418 1958 99.7 0.2134 0.2105 0.2013 0.2659 0.2571 RANDOM 29.8034
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] 1.51 -1.24 -0.27
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.602 r_dihedral_angle_3_deg 16.558 r_dihedral_angle_4_deg 13.356 r_dihedral_angle_1_deg 6.691 r_scangle_it 5.572 r_scbond_it 3.536 r_mcangle_it 2.085 r_angle_refined_deg 1.952 r_mcbond_it 1.138 r_chiral_restr 0.139
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.602 r_dihedral_angle_3_deg 16.558 r_dihedral_angle_4_deg 13.356 r_dihedral_angle_1_deg 6.691 r_scangle_it 5.572 r_scbond_it 3.536 r_mcangle_it 2.085 r_angle_refined_deg 1.952 r_mcbond_it 1.138 r_chiral_restr 0.139 r_bond_refined_d 0.023 r_gen_planes_refined 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4033 Nucleic Acid Atoms Solvent Atoms 294 Heterogen Atoms
Software Software Software Name Purpose SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction