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Crystal structure of Escherichia coli MobB
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Partial model of MobB previously solved by MAD
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 PEG 4000, ammonium sulphate, glycerol, magnesium chloride, GDP, DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP,
temperature 20K
Crystal Properties Matthews coefficient Solvent content 2.36 47.37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.4 α = 90 b = 64.791 β = 97.68 c = 54.241 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 4 2001-02-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 0.87 SRS PX9.6
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 1.9 20 93 0.042 18.6 29445 29445 29.9
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) 1.87 1.94 97.5 0.273 0.273 4.6 2844
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT Partial model of MobB previously solved
by MAD 1.9 20 28248 26805 1443 99.31 0.218 0.21838 0.21477 0.2167 0.28502 0.2809 RANDOM 45.729
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] 3.72 4.86 -1.91 -0.51
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 11.367 r_scbond_it 9.737 r_mcangle_it 8.751 r_mcbond_it 7.048 r_dihedral_angle_1_deg 6.941 r_angle_refined_deg 1.328 r_nbd_refined 0.192 r_symmetry_hbond_refined 0.19 r_xyhbond_nbd_refined 0.159 r_symmetry_vdw_refined 0.152
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 11.367 r_scbond_it 9.737 r_mcangle_it 8.751 r_mcbond_it 7.048 r_dihedral_angle_1_deg 6.941 r_angle_refined_deg 1.328 r_nbd_refined 0.192 r_symmetry_hbond_refined 0.19 r_xyhbond_nbd_refined 0.159 r_symmetry_vdw_refined 0.152 r_chiral_restr 0.092 r_bond_refined_d 0.013 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2555 Nucleic Acid Atoms Solvent Atoms 202 Heterogen Atoms 10
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling AMoRE phasing