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Crystal structure of genomically encoded fosfomycin resistance protein, FosX, from Listeria monocytogenes (tetragonal form)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2P7K PDB ENTRY 2P7K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.1 295 22% PEG 3350, 0.1 M Tris-HCl, 0.2 M MgCl2, 5% isopropanol, pH 8.1, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 1.99 42.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.579 α = 90 b = 68.579 β = 90 c = 56.835 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 345 mm plate mirrors 2002-04-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR591 1.5418
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 1.44 30 86.5 0.048 24.4 4.6 41281 41281 -3
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 1.44 1.46 97.6 0.478 2.1 4.2 2325
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R PDB ENTRY 2P7K 1.44 10 38298 38298 1453 80.5 0.126 0.126 0.124 0.167 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 7 2223
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.156 s_zero_chiral_vol 0.133 s_approx_iso_adps 0.075 s_similar_adp_cmpnt 0.072 s_from_restr_planes 0.0342 s_angle_d 0.034 s_bond_d 0.012 s_anti_bump_dis_restr 0.011 s_rigid_bond_adp_cmpnt 0.004 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2050 Nucleic Acid Atoms Solvent Atoms 168 Heterogen Atoms 2
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement MAR345 data collection DENZO data reduction SCALEPACK data scaling AMoRE phasing