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Crystal structure of N-Acetyl-gamma-Glutamyl-Phosphate Reductase (Rv1652) from Mycobacterium tuberculosis in complex with NADP+.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1VKN PDB entry 1vkn
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 295 17% PEG 10000, 0.1 M Bis-Tris pH 5.5, 0.1 M Ammonium Acetate, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.66 53.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 141.456 α = 90 b = 78.214 β = 127.46 c = 88.034 γ = 90
Symmetry Space Group C 1 2 1
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 210 2006-04-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.11587 ALS 8.3.1
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 1.85 50 91.3 65308 59626
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 1.85 1.92 88.2
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 1vkn 1.85 50 62226 56669 2956 91.07 0.16336 0.16336 0.1612 0.1636 0.20498 0.1632 RANDOM 14.308
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] -0.38 -0.26 0.64 -0.58
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.704 r_dihedral_angle_4_deg 17.861 r_dihedral_angle_3_deg 12.606 r_dihedral_angle_1_deg 5.847 r_scangle_it 3.219 r_scbond_it 2.004 r_angle_refined_deg 1.495 r_mcangle_it 1.298 r_mcbond_it 0.782 r_nbtor_refined 0.302
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.704 r_dihedral_angle_4_deg 17.861 r_dihedral_angle_3_deg 12.606 r_dihedral_angle_1_deg 5.847 r_scangle_it 3.219 r_scbond_it 2.004 r_angle_refined_deg 1.495 r_mcangle_it 1.298 r_mcbond_it 0.782 r_nbtor_refined 0.302 r_nbd_refined 0.197 r_xyhbond_nbd_refined 0.151 r_symmetry_vdw_refined 0.148 r_symmetry_hbond_refined 0.111 r_chiral_restr 0.096 r_bond_refined_d 0.014 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5020 Nucleic Acid Atoms Solvent Atoms 688 Heterogen Atoms 124
Software Software Software Name Purpose REFMAC refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing