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Crystal structure of Isoniazid-resistant S94A Enoyl-ACP(CoA) reductase mutant enzyme from Mycobacterium tuberculosis in complex with NADH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.2 293 0.05M Sodium citrate, 0.05M Hepes, 8-15% 2-Methyl-2-4-pentanediol (MPD), pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.26 62.21
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.245 α = 90 b = 96.245 β = 90 c = 138.054 γ = 120
Symmetry Space Group P 62 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 104 CCD MARRESEARCH 2003-09-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON LNLS BEAMLINE D03B-MX1 1.431 LNLS D03B-MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.3 41.676 95.5 18269 15559 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.42 92.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 MOLECULAR REPLACEMENT THROUGHOUT 2.3 40.29 2 15559 839 94.19 0.19136 0.1886 0.188 0.24221 0.2415 RANDOM 27.461
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] 0.04 0.02 0.04 -0.06
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.512 r_dihedral_angle_4_deg 19.096 r_dihedral_angle_3_deg 18.719 r_dihedral_angle_1_deg 6.939 r_scangle_it 4.57 r_scbond_it 3.019 r_angle_refined_deg 2.136 r_mcangle_it 1.826 r_mcbond_it 1.209 r_nbtor_refined 0.319
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.512 r_dihedral_angle_4_deg 19.096 r_dihedral_angle_3_deg 18.719 r_dihedral_angle_1_deg 6.939 r_scangle_it 4.57 r_scbond_it 3.019 r_angle_refined_deg 2.136 r_mcangle_it 1.826 r_mcbond_it 1.209 r_nbtor_refined 0.319 r_symmetry_vdw_refined 0.29 r_nbd_refined 0.235 r_symmetry_hbond_refined 0.211 r_chiral_restr 0.164 r_xyhbond_nbd_refined 0.143 r_bond_refined_d 0.022 r_gen_planes_refined 0.009 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1993 Nucleic Acid Atoms Solvent Atoms 134 Heterogen Atoms 44
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling AMoRE phasing REFMAC refinement CCP4 data scaling