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Y21K mutant of N-acetylornithine aminotransferase complexed with L-canaline
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2PB0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 295 20% PEG 3350, 0.5M ammonium acetate, 0.1M HEPES pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 1.95 37.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.99 α = 90 b = 112.78 β = 90 c = 65.34 γ = 90
Symmetry Space Group P 21 21 2
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 MARMOSAIC 225 mm CCD Bent collimating mirror and toroid 2012-07-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.9537 ESRF BM14
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 1.43 112.78 100 0.08 15.7 7.3 132710 10.7
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 1.43 1.51 100 0.48 4.1 7.2 19168
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2PB0 1.43 25.01 125959 6681 99.97 0.15661 0.15558 0.1547 0.17619 0.1747 RANDOM 11.734
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] -0.19 0.46 -0.27
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.962 r_dihedral_angle_4_deg 15.812 r_dihedral_angle_3_deg 11.979 r_dihedral_angle_1_deg 5.564 r_angle_refined_deg 1.283 r_chiral_restr 0.083 r_bond_refined_d 0.008 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5734 Nucleic Acid Atoms Solvent Atoms 640 Heterogen Atoms 142
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling