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Native structure of N-acetylglutamate synthase from Neisseria gonorrhoeae
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.8 291 25% PEG3350, 100mM CsCl, 100 MM sodium citrate, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.56 51.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 98.661 α = 90 b = 98.661 β = 90 c = 89.755 γ = 120
Symmetry Space Group P 3 1 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray CCD ADSC QUANTUM 4 mirrors 2007-06-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 1.000 APS 21-ID-D
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 2.5 20 99.1 0.097 30.6 10.9 17454 17297
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) 1 2.5 2.59 98.8 0.584 2 8.8
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2.5 20 16396 872 98.94 0.19438 0.19153 0.25234 0.2624 RANDOM 27.591
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] 1.76 0.88 1.76 -2.64
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.201 r_dihedral_angle_3_deg 20.874 r_dihedral_angle_4_deg 19.592 r_scangle_it 8.66 r_dihedral_angle_1_deg 7.672 r_scbond_it 6.513 r_mcangle_it 3.709 r_mcbond_it 2.893 r_angle_refined_deg 2.041 r_nbtor_refined 0.337
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.201 r_dihedral_angle_3_deg 20.874 r_dihedral_angle_4_deg 19.592 r_scangle_it 8.66 r_dihedral_angle_1_deg 7.672 r_scbond_it 6.513 r_mcangle_it 3.709 r_mcbond_it 2.893 r_angle_refined_deg 2.041 r_nbtor_refined 0.337 r_symmetry_vdw_refined 0.334 r_symmetry_hbond_refined 0.317 r_nbd_refined 0.304 r_xyhbond_nbd_refined 0.217 r_chiral_restr 0.146 r_gen_planes_refined 0.02 r_bond_refined_d 0.011 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 3227 Nucleic Acid Atoms Solvent Atoms 117 Heterogen Atoms 51
Software Software Software Name Purpose REFMAC refinement CrystalClear data collection HKL-2000 data reduction HKL-2000 data scaling SHELXS phasing CNS refinement