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Crystal structure of MerB mutant C160S, the Organomercurial Lyase involved in a bacterial mercury resistance system
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1F0O PDB ENTRY 1F0O
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.5 296 6% polyethylene glycol 20000 MME and 6% polyethylene glycol 550 MME in 0.1 M sodium acetate pH 5.5 with 0.25 M sodium acetate., VAPOR DIFFUSION, HANGING DROP, temperature 296K
Crystal Properties Matthews coefficient Solvent content 1.95 36.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.835 α = 90 b = 89.113 β = 97.47 c = 54.722 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 315 2007-08-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A NSLS X29A
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 1.78 25 93.5 0.058 3.5 32982
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.78 1.84 92 0.144 5.6 2.4
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1F0O 1.781 24.68 0.07 32115 1943 91 0.188 0.185 0.1859 0.223 0.2248
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] 5.8266 3.6097 -3.4774 -2.3492
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.319 f_angle_d 1.171 f_chiral_restr 0.075 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3151 Nucleic Acid Atoms Solvent Atoms 325 Heterogen Atoms
Software Software Software Name Purpose CBASS data collection PHENIX model building PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling PHENIX phasing