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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 VAPOR DIFFUSION, SITTING DROP 7.1 315 VAPOR DIFFUSION, SITTING DROP
PH 7.1, 315 K
SODIUM CITRATE, HEPES
Crystal Properties Matthews coefficient Solvent content 2.79 55.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 135.2 α = 90 b = 167 β = 90 c = 79.93 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 PX7.2 SRS PX7.2
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 2.2 20 91.6 0.066 8.3 2.9 92396 92396 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) 1 2.2 2.3 73.3 0.204 3.2 1.03
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 2.2 20 82076 92396 2781 91.6 0.179 0.179 0.1764 0.1576 0.24429 0.2197 RANDOM 32.227
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 24.8 p_staggered_tor 18 p_scangle_it 5.574 p_mcangle_it 4.09 p_scbond_it 4.056 p_angle_deg 3.6 p_mcbond_it 3.18 p_planar_tor 1.3 p_multtor_nbd 0.233 p_chiral_restr 0.213
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 24.8 p_staggered_tor 18 p_scangle_it 5.574 p_mcangle_it 4.09 p_scbond_it 4.056 p_angle_deg 3.6 p_mcbond_it 3.18 p_planar_tor 1.3 p_multtor_nbd 0.233 p_chiral_restr 0.213 p_singtor_nbd 0.2 p_xyhbond_nbd 0.183 p_planar_d 0.053 p_angle_d 0.049 p_bond_d 0.012 p_hb_or_metal_coord p_plane_restr p_xhyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11356 Nucleic Acid Atoms Solvent Atoms 1407 Heterogen Atoms 12
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