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Crystal structure of Isoniazid-resistant I21V 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 3.24 62
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.947 α = 90 b = 95.947 β = 90 c = 138.238 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 2003-09-10 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 2.01 41.56 100 25398 25398 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 2.01 2.25 100
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 2.01 41.56 2 23899 1289 97.97 0.19584 0.19416 0.1938 0.22676 0.2285 RANDOM 23.325
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 33.948 r_dihedral_angle_4_deg 26.672 r_dihedral_angle_3_deg 18.592 r_dihedral_angle_1_deg 6.36 r_scangle_it 4.256 r_scbond_it 2.8 r_angle_refined_deg 1.957 r_mcangle_it 1.521 r_mcbond_it 1.06 r_nbtor_refined 0.317
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.948 r_dihedral_angle_4_deg 26.672 r_dihedral_angle_3_deg 18.592 r_dihedral_angle_1_deg 6.36 r_scangle_it 4.256 r_scbond_it 2.8 r_angle_refined_deg 1.957 r_mcangle_it 1.521 r_mcbond_it 1.06 r_nbtor_refined 0.317 r_symmetry_hbond_refined 0.296 r_nbd_refined 0.237 r_symmetry_vdw_refined 0.236 r_xyhbond_nbd_refined 0.225 r_chiral_restr 0.195 r_bond_refined_d 0.017 r_gen_planes_refined 0.007 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 152 Heterogen Atoms 44
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling AMoRE phasing REFMAC refinement CCP4 data scaling