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Crystal structure of the response regulatory domain of protein mrkE from Klebsiella pneumoniae
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.5 294 100mM Tris-HCl pH 8.5, 1.26M Ammonium sulfate, 200mM Lithium sulfate, VAPOR DIFFUSION, temperature 294K
Crystal Properties Matthews coefficient Solvent content 2.6 52.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.239 α = 90 b = 56.239 β = 90 c = 188.037 γ = 120
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 MAR CCD 165 mm 2007-08-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 31-ID 0.97958 APS 31-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 2.4 33.826 99.8 0.105 0.105 20.5 11.5 13141 13141 51.5
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) 2.4 2.53 99.8 0.681 0.681 3.7 11.6 1911
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 THROUGHOUT 2.4 20 13094 13094 668 99.86 0.223 0.22 0.2156 0.282 0.27 RANDOM 53.76
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] 0.52 0.26 0.52 -0.78
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 42.715 r_dihedral_angle_3_deg 19.706 r_dihedral_angle_4_deg 9.899 r_dihedral_angle_1_deg 6.877 r_scangle_it 3.855 r_scbond_it 2.418 r_mcangle_it 1.844 r_angle_refined_deg 1.594 r_mcbond_it 1.076 r_nbtor_refined 0.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 42.715 r_dihedral_angle_3_deg 19.706 r_dihedral_angle_4_deg 9.899 r_dihedral_angle_1_deg 6.877 r_scangle_it 3.855 r_scbond_it 2.418 r_mcangle_it 1.844 r_angle_refined_deg 1.594 r_mcbond_it 1.076 r_nbtor_refined 0.31 r_nbd_refined 0.224 r_xyhbond_nbd_refined 0.158 r_symmetry_vdw_refined 0.122 r_chiral_restr 0.105 r_symmetry_hbond_refined 0.069 r_bond_refined_d 0.016 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2002 Nucleic Acid Atoms Solvent Atoms 11 Heterogen Atoms
Software Software Software Name Purpose SCALA data scaling REFMAC refinement PDB_EXTRACT data extraction MAR345 data collection MOSFLM data reduction SHELXCD phasing SHELXE model building