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The crystal structure of E.coli IclR C-terminal fragment in complex with glyoxylate
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 297 0.2M Potassium Acetate, pH 7.0, 20% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 297K
Crystal Properties Matthews coefficient Solvent content 2.07 40.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.538 α = 90 b = 81.483 β = 90 c = 154.693 γ = 90
Symmetry Space Group P 21 21 21
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 RIGAKU RAXIS IV 2005-02-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
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 1.7 50.59 97.1 0.06 0.06 13.7 5.93 73139 73139 -1 -1
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) 1.7 1.76 85.5 0.352 3.9 3.9 4.4
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 (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 1.7 20 62684 69414 3677 97.12 0.20661 0.20371 0.2006 0.26116 0.2576 RANDOM 27.338
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] -0.09 0.34 -0.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.476 r_dihedral_angle_4_deg 19.052 r_dihedral_angle_3_deg 17.006 r_dihedral_angle_1_deg 6.669 r_scangle_it 4.505 r_scbond_it 3.432 r_mcangle_it 1.909 r_angle_refined_deg 1.861 r_mcbond_it 1.303 r_nbtor_refined 0.297
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.476 r_dihedral_angle_4_deg 19.052 r_dihedral_angle_3_deg 17.006 r_dihedral_angle_1_deg 6.669 r_scangle_it 4.505 r_scbond_it 3.432 r_mcangle_it 1.909 r_angle_refined_deg 1.861 r_mcbond_it 1.303 r_nbtor_refined 0.297 r_symmetry_vdw_refined 0.239 r_nbd_refined 0.236 r_xyhbond_nbd_refined 0.19 r_symmetry_hbond_refined 0.185 r_chiral_restr 0.129 r_bond_refined_d 0.023 r_gen_planes_refined 0.008 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 5664 Nucleic Acid Atoms Solvent Atoms 627 Heterogen Atoms 36
Software Software Software Name Purpose d*TREK data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction CrystalClear data collection d*TREK data reduction