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Structure and Mechanism of Mycobacterium tuberculosis Salicylate Synthase, MbtI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 293 2M sodium formate, 0.1M sodium acetate pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.15 42.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.206 α = 90 b = 143.603 β = 90 c = 123.759 γ = 90
Symmetry Space Group C 2 2 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 QUANTUM 4 2004-01-01 M MAD 2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C 1.0698, 0.9745, 0.97971 NSLS X26C
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 2.5 50 99.1 0.062 0.062 12.6 5.1 15613 15501 2 2 64.3
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 2.5 2.56 98.2 0.771 1009
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 MAD THROUGHOUT 2.5 25 2 2 15601 15469 776 99.12 0.268 0.252 0.232 0.2303 0.294 0.2929 RANDOM 51.915
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] 3.14 2.07 -5.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.837 r_dihedral_angle_3_deg 21.947 r_dihedral_angle_4_deg 19.943 r_dihedral_angle_1_deg 8.278 r_scangle_it 2.688 r_angle_refined_deg 1.822 r_scbond_it 1.649 r_mcangle_it 1.094 r_mcbond_it 0.622 r_nbtor_refined 0.317
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.837 r_dihedral_angle_3_deg 21.947 r_dihedral_angle_4_deg 19.943 r_dihedral_angle_1_deg 8.278 r_scangle_it 2.688 r_angle_refined_deg 1.822 r_scbond_it 1.649 r_mcangle_it 1.094 r_mcbond_it 0.622 r_nbtor_refined 0.317 r_symmetry_vdw_refined 0.268 r_nbd_refined 0.255 r_symmetry_hbond_refined 0.241 r_xyhbond_nbd_refined 0.168 r_chiral_restr 0.121 r_bond_refined_d 0.014 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3086 Nucleic Acid Atoms Solvent Atoms 3 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SOLVE phasing RESOLVE phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction