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Structural and kinetic bases for the metal preference of the M18 aminopeptidase from Pseudomonas aeruginosa
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 microbatch method 8 295 30% PEG400, 0.1M Tris, 0.2M magnesium chloride, 0.1M, zinc chloride, pH 8.0, microbatch method, temperature 295K
Crystal Properties Matthews coefficient Solvent content 3.05 59.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 134.187 α = 90 b = 134.187 β = 90 c = 328.756 γ = 120
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 Q270r 2008-11-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PAL/PLS BEAMLINE 4A 0.9793 PAL/PLS 4A
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 2.3 27.4 0.1 98201 -3
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 2.3 2.34 0.1 9.32
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 27.4 93254 4898 99.92 0.14854 0.14605 0.1549 0.19632 0.2014 RANDOM 28.163
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.162 r_dihedral_angle_4_deg 19.007 r_dihedral_angle_3_deg 15.276 r_dihedral_angle_1_deg 7.938 r_angle_refined_deg 1.917 r_angle_other_deg 0.938 r_chiral_restr 0.132 r_bond_refined_d 0.018 r_gen_planes_refined 0.009 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.162 r_dihedral_angle_4_deg 19.007 r_dihedral_angle_3_deg 15.276 r_dihedral_angle_1_deg 7.938 r_angle_refined_deg 1.917 r_angle_other_deg 0.938 r_chiral_restr 0.132 r_bond_refined_d 0.018 r_gen_planes_refined 0.009 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 13047 Nucleic Acid Atoms Solvent Atoms 884 Heterogen Atoms 24
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling