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Crystal structure of iminodisuccinate epimerase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.5 298 20% PEG 3350, 0.2M sodium sulphate, 0.1M Bis-Tris propane, pH 8.5, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.31 46.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.602 α = 90 b = 104.973 β = 102.51 c = 78.645 γ = 90
Symmetry Space Group P 1 21 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 315 2005-06-05 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 315 2005-06-05 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 0.9253 ESRF ID14-4 2 SYNCHROTRON ESRF BEAMLINE ID14-4 0.9793, 0.9796, 0.9393 ESRF ID14-4
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.5 62.02 99.8 0.095 9.9 140534 140120
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1,2 1.5 1.58 99.9 0.53 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 1.5 62.02 140534 140120 7085 99.71 0.15234 0.15234 0.15119 0.1602 0.17386 0.1808 RANDOM 16.317
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] 0.13 -0.3 0.59 -0.85
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.171 r_dihedral_angle_4_deg 14.772 r_dihedral_angle_3_deg 12.902 r_dihedral_angle_1_deg 5.076 r_sphericity_bonded 3.856 r_scangle_it 3.171 r_rigid_bond_restr 2.621 r_scbond_it 2.257 r_angle_refined_deg 1.338 r_mcangle_it 1.32
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.171 r_dihedral_angle_4_deg 14.772 r_dihedral_angle_3_deg 12.902 r_dihedral_angle_1_deg 5.076 r_sphericity_bonded 3.856 r_scangle_it 3.171 r_rigid_bond_restr 2.621 r_scbond_it 2.257 r_angle_refined_deg 1.338 r_mcangle_it 1.32 r_mcbond_it 1.134 r_angle_other_deg 0.927 r_symmetry_vdw_other 0.248 r_nbd_refined 0.224 r_symmetry_hbond_refined 0.195 r_mcbond_other 0.194 r_nbd_other 0.192 r_nbtor_refined 0.182 r_xyhbond_nbd_refined 0.144 r_chiral_restr 0.08 r_nbtor_other 0.08 r_symmetry_vdw_refined 0.077 r_bond_refined_d 0.014 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6709 Nucleic Acid Atoms Solvent Atoms 948 Heterogen Atoms 54
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling SOLVE phasing