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Crystal structure of N-acetylglucosamine-1-phosphate uridyltransferase (GlmU) from Mycobacterium tuberculosis in a cubic space group.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 1.8M Ammonium sulphate, 25mM MES, 5% Glycerol, 5mM MgCL2, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 285.7 α = 90 b = 285.7 β = 90 c = 285.7 γ = 90
Symmetry Space Group I 4 3 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR345 mirrors 2007-09-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54179
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 3.41 50 99 0.194 26978 -3 35.911
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) 3.5 3.59 97.9 0.552 4.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 3.41 48.97 25629 1349 100 0.2872 0.28541 0.2967 0.32149 0.3121 RANDOM 49.321
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.255 r_dihedral_angle_3_deg 14.886 r_scangle_it 13.494 r_dihedral_angle_4_deg 10.251 r_scbond_it 9.236 r_mcangle_it 5.211 r_dihedral_angle_1_deg 4.99 r_mcbond_it 3.708 r_angle_refined_deg 1.936 r_nbtor_refined 0.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.255 r_dihedral_angle_3_deg 14.886 r_scangle_it 13.494 r_dihedral_angle_4_deg 10.251 r_scbond_it 9.236 r_mcangle_it 5.211 r_dihedral_angle_1_deg 4.99 r_mcbond_it 3.708 r_angle_refined_deg 1.936 r_nbtor_refined 0.31 r_symmetry_vdw_refined 0.232 r_symmetry_hbond_refined 0.198 r_nbd_refined 0.179 r_chiral_restr 0.123 r_xyhbond_nbd_refined 0.105 r_bond_refined_d 0.028 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 3166 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 20
Software Software Software Name Purpose XSCALE data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction MAR345dtb data collection