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Structure of ornithine aminotransferase triple mutant Y85I Y55A G320F
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OAT PDB ENTRY 1OAT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.9 6-10%PEG6000, 120-160MM NACL, 50MM TRICINE PH7.9, 1MM DTT, pH 7.90
Crystal Properties Matthews coefficient Solvent content 2.78 47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 115.95 α = 90 b = 115.95 β = 90 c = 188.343 γ = 120
Symmetry Space Group P 32 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 MARRESEARCH 2002-10-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA SLS X06SA
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 39.22 97.8 0.09 5.5 5.86 78515
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 2.15 2.27 91.4 0.3 2.41 5.17
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1OAT 2.15 30 74505 3933 97.9 0.161 0.159 0.191 RANDOM 26.9
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] -0.35 -0.18 -0.35 0.53
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.195 r_dihedral_angle_4_deg 17.413 r_dihedral_angle_3_deg 16.06 r_dihedral_angle_1_deg 5.706 r_scangle_it 2.144 r_scbond_it 1.469 r_angle_refined_deg 1.296 r_angle_other_deg 0.839 r_mcangle_it 0.79 r_mcbond_it 0.673
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.195 r_dihedral_angle_4_deg 17.413 r_dihedral_angle_3_deg 16.06 r_dihedral_angle_1_deg 5.706 r_scangle_it 2.144 r_scbond_it 1.469 r_angle_refined_deg 1.296 r_angle_other_deg 0.839 r_mcangle_it 0.79 r_mcbond_it 0.673 r_nbd_refined 0.203 r_symmetry_vdw_other 0.179 r_nbd_other 0.174 r_nbtor_refined 0.173 r_xyhbond_nbd_refined 0.153 r_symmetry_hbond_refined 0.15 r_symmetry_vdw_refined 0.125 r_chiral_restr 0.085 r_nbtor_other 0.081 r_bond_refined_d 0.011 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other 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 9471 Nucleic Acid Atoms Solvent Atoms 580 Heterogen Atoms 45
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling