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X-ray structure of native peptide amidase from Stenotrophomonas maltophilia at 1.4 A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 vapour diffusion, sitting drop 7.5 289 PEG6000, Hepes Glycerine Sodium Azide, pH 7.5, vapour diffusion, sitting drop, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.21 44.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.179 α = 90 b = 62.596 β = 90 c = 101.906 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 MARRESEARCH 2001-07-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 0.934 ESRF ID14-1
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 1.4 79 99.3 0.103 7.8 3.9 182206 182206 11.9
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) 1.4 1.49 95 0.169 5.1
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 MIRAS THROUGHOUT 1.4 79 182206 182174 8947 99 0.188 0.188 0.1903 0.199 0.2015 RANDOM 15.1
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] 0.08 -0.35 0.27
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.7 c_scangle_it 3.2 c_scbond_it 2.21 c_mcangle_it 1.78 c_angle_deg 1.4 c_mcbond_it 1.19 c_improper_angle_d 0.92 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7298 Nucleic Acid Atoms Solvent Atoms 1149 Heterogen Atoms 30
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling MLPHARE phasing CNS refinement CCP4 data scaling