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Crystal Structure of Pectate Lyase PelI from Erwinia chrysanthemi in complex with tetragalacturonic acid
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 292 0.01 M zinc sulfate heptahydrate, 0.1 M MES, 25% PEG 550, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 1.91 35.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.15 α = 90 b = 68.68 β = 113.98 c = 73.36 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 MAR CCD 165 mm 2005-04-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-3 0.93100 ESRF ID14-3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.3 19.4 97.8 0.058 0.058 11.18 1.9 62376 -3 22.9
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) 2.3 2.39 96.8 0.276 0.276 3.23 1.85 21023
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) 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 MOLECULAR REPLACEMENT THROUGHOUT 2.3 19.37 -3 24784 24759 1200 99.9 0.198 0.198 0.1984 0.253 0.2537 RANDOM 37.1
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] -11.66 7.58 8.59 3.06
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 27.2 c_scangle_it 2.69 c_mcangle_it 2.37 c_scbond_it 1.85 c_mcbond_it 1.39 c_angle_deg 1.3 c_improper_angle_d 1.16 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4500 Nucleic Acid Atoms Solvent Atoms 171 Heterogen Atoms 100
Software Software Software Name Purpose CNS refinement DNA data collection XDS data reduction XSCALE data scaling CNS phasing