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Structure of Mycobacterium tuberculosis enoyl-ACP reductase with bound INH-NADP.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ENY PDB ENTRY 1ENY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 9 291 Cocrystallization with Inh-NADP at 4.8 mM 20 25% of 2-methyl-2,4-pentanediol, 100 mM Bicine pH 9.0., Vapour diffusion under oil, temperature 291K, VAPOR DIFFUSION
Crystal Properties Matthews coefficient Solvent content 3.46 64.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 99.128 α = 90 b = 99.128 β = 90 c = 139.274 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 193 IMAGE PLATE RIGAKU RAXIS IV++ 2005-12-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300 1.5418
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 41 99.8 0.053 0.055 36.7 11.6 14562 14562 51.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.64 100 0.337 0.353 7.5 7.5 2077
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1ENY 2.5 41 14552 14552 731 99.69 0.185 0.185 0.184 0.185 0.217 0.2156 RANDOM 37.888
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] 0.18 0.09 0.18 -0.27
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.234 r_dihedral_angle_4_deg 22.078 r_dihedral_angle_3_deg 19.609 r_dihedral_angle_1_deg 6.247 r_scangle_it 2.89 r_scbond_it 1.793 r_angle_refined_deg 1.685 r_mcangle_it 0.984 r_mcbond_it 0.583 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.234 r_dihedral_angle_4_deg 22.078 r_dihedral_angle_3_deg 19.609 r_dihedral_angle_1_deg 6.247 r_scangle_it 2.89 r_scbond_it 1.793 r_angle_refined_deg 1.685 r_mcangle_it 0.984 r_mcbond_it 0.583 r_nbtor_refined 0.306 r_nbd_refined 0.222 r_symmetry_vdw_refined 0.21 r_chiral_restr 0.137 r_xyhbond_nbd_refined 0.11 r_symmetry_hbond_refined 0.106 r_bond_refined_d 0.012 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1989 Nucleic Acid Atoms Solvent Atoms 42 Heterogen Atoms 56
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection MOSFLM data reduction SCALA data scaling AMoRE phasing