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Crystal Structure of a putative dihydrodipicolinate synthetase from Pseudomonas aeruginosa
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7 293 17% PEG6000, 0.4M Malic Acid, pH 7.0, VAPOR DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.34 47.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.37 α = 90 b = 156.21 β = 90 c = 76.58 γ = 90
Symmetry Space Group P 21 21 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 CCD ADSC QUANTUM 210r 2006-10-08 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 0.97937 APS 17-ID
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 1.85 48.73 96.5 0.1044 0.0556 11.89 7.27 125665 106856
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 1.85 1.94 90.9 0.7143 0.5008 1.99 6.78 13416
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 SAD THROUGHOUT 1.85 43.06 101217 5334 96.33 0.23674 0.23498 0.2276 0.26972 0.2615 RANDOM 27.413
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 -0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.894 r_dihedral_angle_4_deg 11.693 r_dihedral_angle_3_deg 10.739 r_dihedral_angle_1_deg 6.497 r_scangle_it 0.719 r_angle_refined_deg 0.527 r_scbond_it 0.403 r_mcangle_it 0.366 r_mcbond_it 0.195 r_chiral_restr 0.036
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.894 r_dihedral_angle_4_deg 11.693 r_dihedral_angle_3_deg 10.739 r_dihedral_angle_1_deg 6.497 r_scangle_it 0.719 r_angle_refined_deg 0.527 r_scbond_it 0.403 r_mcangle_it 0.366 r_mcbond_it 0.195 r_chiral_restr 0.036 r_bond_refined_d 0.002 r_gen_planes_refined 0.002 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined 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 8846 Nucleic Acid Atoms Solvent Atoms 829 Heterogen Atoms 31
Software Software Software Name Purpose ADSC data collection SHARP phasing REFMAC refinement XDS data reduction XDS data scaling