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Crystal Structure of Colicin M, A Novel Phosphatase Specifically Imported by Escherichia Coli
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.4 282 20% PEG 3350, 0.2M potassium nitrate, 0.1mM CaCl2, 0.1mM pyrophosphate, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 282K
Crystal Properties Matthews coefficient Solvent content 2.84 56.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 119.88 α = 90 b = 119.88 β = 90 c = 96.22 γ = 90
Symmetry Space Group P 42 21 2
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 MARMOSAIC 225 mm CCD 2007-11-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.97 SLS X10SA
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 2.5 30 93.2 0.175 8 23282 2.7 32
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) 2.5 2.65 98 0.398 2.7 6.3 3858
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 MIR THROUGHOUT 2.5 19.98 23282 22199 1183 94.23 0.24 0.23802 0.23503 0.2352 0.29468 0.2916 RANDOM 29.076
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] -0.03 -0.03 0.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.311 r_dihedral_angle_3_deg 16.904 r_dihedral_angle_4_deg 15.615 r_dihedral_angle_1_deg 5.916 r_scangle_it 1.433 r_angle_refined_deg 1.252 r_scbond_it 0.925 r_mcangle_it 0.755 r_mcbond_it 0.432 r_nbtor_refined 0.301
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.311 r_dihedral_angle_3_deg 16.904 r_dihedral_angle_4_deg 15.615 r_dihedral_angle_1_deg 5.916 r_scangle_it 1.433 r_angle_refined_deg 1.252 r_scbond_it 0.925 r_mcangle_it 0.755 r_mcbond_it 0.432 r_nbtor_refined 0.301 r_nbd_refined 0.218 r_symmetry_vdw_refined 0.192 r_xyhbond_nbd_refined 0.172 r_symmetry_hbond_refined 0.149 r_chiral_restr 0.082 r_bond_refined_d 0.01 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4134 Nucleic Acid Atoms Solvent Atoms 144 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement MAR345 data collection XDS data reduction XSCALE data scaling SHARP phasing