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X-RAY CRYSTAL STRUCTURE AT 1.81A RESOLUTION OF HUMAN MITOCHONDRIAL BRANCHED CHAIN AMINOTRANSFERASE (BCATM) COMPLEXED WITH AN ARYL ACETATE COMPOUND AND AN INTERNAL ALDIMINE LINKED PLP COFACTOR.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other In-house structure
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 MDL MORPHEUS SCREEN CONDITION B2, DTT
Crystal Properties Matthews coefficient Solvent content 2.31 46.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.92 α = 90 b = 109.92 β = 96.98 c = 59.918 γ = 90
Symmetry Space Group P 1 21 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 RIGAKU SATURN A200 VARIMAX HF 2011-05-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 1.5418
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 1.81 40 98.6 0.069 10.9 3.5 67880 21.6
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 1.81 1.84 97.5 0.21 3.4
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 FOURIER SYNTHESIS THROUGHOUT In-house structure 1.81 20 65110 2733 98.48 0.1517 0.1501 0.1639 0.1897 0.2019 RANDOM 23.855
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] -0.4 -0.31 0.06 0.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.88 r_dihedral_angle_4_deg 12.521 r_dihedral_angle_3_deg 10.389 r_dihedral_angle_1_deg 4.482 r_mcangle_it 2.587 r_mcbond_it 1.61 r_mcbond_other 1.609 r_angle_refined_deg 1.373 r_angle_other_deg 0.728 r_chiral_restr 0.076
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.88 r_dihedral_angle_4_deg 12.521 r_dihedral_angle_3_deg 10.389 r_dihedral_angle_1_deg 4.482 r_mcangle_it 2.587 r_mcbond_it 1.61 r_mcbond_other 1.609 r_angle_refined_deg 1.373 r_angle_other_deg 0.728 r_chiral_restr 0.076 r_bond_refined_d 0.007 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5766 Nucleic Acid Atoms Solvent Atoms 1048 Heterogen Atoms 124
Software Software Software Name Purpose SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction DENZO data reduction REFMAC phasing