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Crystal Structure of E. coli Aminopeptidase N in complex with L-Serine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 1.8M Sodium Malonate, L-serine, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.51 64.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 120.23 α = 90 b = 120.23 β = 90 c = 170.801 γ = 120
Symmetry Space Group P 31 2 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 mirrors 2007-05-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.0000 ALS 8.2.2
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 1.45 35.74 99.9 0.062 13.9 5.4 251190 244035 1 1
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 1.45 1.53 99.8 0.537 2.8 5.5 36315
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 1.45 35.74 244035 7641 99.91 0.12108 0.12027 0.1194 0.14709 0.1458 RANDOM 15.237
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] 0.02 0.01 0.02 -0.03
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.82 r_dihedral_angle_4_deg 20.081 r_dihedral_angle_3_deg 13.09 r_scangle_it 8.322 r_dihedral_angle_1_deg 6.03 r_scbond_it 5.849 r_mcangle_it 3.788 r_rigid_bond_restr 3.306 r_mcbond_it 2.695 r_angle_refined_deg 2.601
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.82 r_dihedral_angle_4_deg 20.081 r_dihedral_angle_3_deg 13.09 r_scangle_it 8.322 r_dihedral_angle_1_deg 6.03 r_scbond_it 5.849 r_mcangle_it 3.788 r_rigid_bond_restr 3.306 r_mcbond_it 2.695 r_angle_refined_deg 2.601 r_chiral_restr 0.193 r_bond_refined_d 0.032 r_gen_planes_refined 0.015
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6940 Nucleic Acid Atoms Solvent Atoms 922 Heterogen Atoms 96
Software Software Software Name Purpose ADSC data collection MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling