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N-acetylornithine aminotransferase from S. typhimurium 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 9.5 295 20% PEG 3350, 0.5M ammonium acetate, 0.1M CAPSO pH 9.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 1.95 36.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.02 α = 90 b = 112.33 β = 90 c = 65.48 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 1.48 112.33 99.7 0.07 15.5 5.6 119395 10.3
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 1.48 1.56 98.6 0.34 4.7 5.2 17063
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 1.48 28.08 113363 5970 99.53 0.15414 0.15319 0.1516 0.17212 0.171 RANDOM 10.489
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] -0.49 0.21 0.28
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.634 r_dihedral_angle_4_deg 16.574 r_dihedral_angle_3_deg 11.379 r_dihedral_angle_1_deg 5.705 r_angle_refined_deg 1.401 r_chiral_restr 0.088 r_bond_refined_d 0.01 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5949 Nucleic Acid Atoms Solvent Atoms 680 Heterogen Atoms 120
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling