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Mycobaterium tuberculosis transaminase BioA complexed with substrate KAPA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3TFT PDB ENTRY 3TFT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 VAPOR DIFFUSION, HANGING DROP PROTEIN: 25 MM HEPES, 50 MM NACL, 0.1 MM TCEP RESERVOIR:10% PEG 8000, 0.1M MAGNESIUM CHLORIDE, 0.1M HEPES CRYO: 15% PEG 400 IN RESERVOIR SOLUTION, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K, PH 7.5
Crystal Properties Matthews coefficient Solvent content 2.19 43.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.553 α = 90 b = 66.149 β = 90 c = 205.294 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 PIXEL DECTRIS PILATUS 6M 2013-03-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID APS 17-ID
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 1.8 98.9 98.9 0.08 16.6 6.5 79062 2 19.6
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 1.8 1.81 98.3 0.43 4 6.5
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 3TFT 1.8 40.55 1.35 79008 3956 98.85 0.1569 0.1549 0.1573 0.195 0.1959
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 f_dihedral_angle_d 13.344 f_angle_d 1.104 f_chiral_restr 0.044 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6379 Nucleic Acid Atoms Solvent Atoms 526 Heterogen Atoms 82
Software Software Software Name Purpose PHENIX refinement XDS data reduction SCALA data scaling PHASER phasing