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Potassium bound structure of E. coli ExoIX in P1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 0.2 M SODIUM THIOCYANATE, 20% PEG 3350, 0.1 M MES AT PH 6.5
Crystal Properties Matthews coefficient Solvent content 2.6 53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.37 α = 110.35 b = 56.554 β = 95.26 c = 60.489 γ = 94.88
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 298 CCD ADSC QUANTUM Q4 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX14.1 0.870, 1.542, 1.542 SRS PX14.1
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 20 92.3 0.05 8.8 2.4 34557 2
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 2.05 80.9 0.31 2.1 2.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MIR THROUGHOUT NONE 2 18.22 31471 1708 92.3 0.16339 0.15993 0.1634 0.22719 0.2254 RANDOM 32.815
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] 0.01 0.01 -0.01 0.03 0.02
RMS Deviations Key Refinement Restraint Deviation r_scbond_it 80.965 r_scangle_it 65.26 r_dihedral_angle_2_deg 37.929 r_mcangle_it 23.358 r_mcbond_it 23.035 r_dihedral_angle_3_deg 16.251 r_dihedral_angle_4_deg 15.434 r_dihedral_angle_1_deg 5.233 r_mcbond_other 4.11 r_angle_refined_deg 1.522
RMS Deviations Key Refinement Restraint Deviation r_scbond_it 80.965 r_scangle_it 65.26 r_dihedral_angle_2_deg 37.929 r_mcangle_it 23.358 r_mcbond_it 23.035 r_dihedral_angle_3_deg 16.251 r_dihedral_angle_4_deg 15.434 r_dihedral_angle_1_deg 5.233 r_mcbond_other 4.11 r_angle_refined_deg 1.522 r_angle_other_deg 0.986 r_chiral_restr 0.102 r_bond_refined_d 0.016 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001 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_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3723 Nucleic Acid Atoms Solvent Atoms 247 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling MLPHARE phasing