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THE ACTIVE SITE BASE CONTROLS COFACTOR REACTIVITY IN ESCHERICHIA COLI AMINE OXIDASE : X-RAY CRYSTALLOGRAPHIC STUDIES WITH MUTATIONAL VARIANTS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OAC PDB ENTRY 1OAC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.1 pH 7.1
Crystal Properties Matthews coefficient Solvent content 2.73 54.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 134.66 α = 90 b = 166.17 β = 90 c = 79.09 γ = 90
Symmetry Space Group P 21 21 21
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 MARRESEARCH MIRRORS 1997-06-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 SRS PX9.6
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 20 91.6 0.066 8.3 2.9 109845 109845 1 1 30.2
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) 2 2.32 79.2 0.204 3.2 2.5 10466
Refinement Statistics Diffraction ID Structure Solution 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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION DIFFERENCE FOURIER PDB ENTRY 1OAC 2 20 79295 109845 2781 97.4 0.179 0.179 0.1764 0.1699 0.24429 0.2238 random 27.77
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 p_transverse_tor 22.7 p_staggered_tor 16.9 p_scangle_it 4.767 p_mcangle_it 3.487 p_scbond_it 3.374 p_mcbond_it 2.71 p_planar_tor 1.3 p_multtor_nbd 0.235 p_chiral_restr 0.196 p_singtor_nbd 0.191
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 22.7 p_staggered_tor 16.9 p_scangle_it 4.767 p_mcangle_it 3.487 p_scbond_it 3.374 p_mcbond_it 2.71 p_planar_tor 1.3 p_multtor_nbd 0.235 p_chiral_restr 0.196 p_singtor_nbd 0.191 p_xyhbond_nbd 0.177 p_planar_d 0.045 p_angle_d 0.043 p_bond_d 0.01 p_plane_restr 0.0066 p_hb_or_metal_coord
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11398 Nucleic Acid Atoms Solvent Atoms 1491 Heterogen Atoms 6
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling CNS refinement CCP4 model building REFMAC refinement CCP4 data scaling CNS phasing CCP4 phasing