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X-RAY CRYSTAL STRUCTURE AT 2.20A RESOLUTION OF HUMAN MITOCHONDRIAL BRANCHED CHAIN AMINOTRANSFERASE (BCATM) COMPLEXED WITH A PYRAZOLOPYRIMIDINONE FRAGMENT AND AN INTERNAL ALDIMINE LINKED PLP.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 MDL Morpheus screen condition B2 supplemented with 10mM DTT
Crystal Properties Matthews coefficient Solvent content 2.36 47.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.165 α = 90 b = 106.214 β = 90 c = 107.454 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 CCD ADSC QUANTUM 315r 2010-11-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.972 ESRF ID23-1
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 2.2 40 99.6 0.076 11.1 5.4 40832 40832 35.8
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 2.2 2.24 100 0.512 3.4 5.5 2022
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.2 20 39129 1643 99.54 0.1758 0.1733 0.1811 0.2345 0.2397 RANDOM 40.531
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] -2.54 -0.25 2.79
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.827 r_dihedral_angle_4_deg 13.904 r_dihedral_angle_3_deg 13.35 r_mcangle_it 4.648 r_dihedral_angle_1_deg 4.431 r_mcbond_it 3.138 r_mcbond_other 3.131 r_angle_refined_deg 1.462 r_angle_other_deg 0.749 r_chiral_restr 0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.827 r_dihedral_angle_4_deg 13.904 r_dihedral_angle_3_deg 13.35 r_mcangle_it 4.648 r_dihedral_angle_1_deg 4.431 r_mcbond_it 3.138 r_mcbond_other 3.131 r_angle_refined_deg 1.462 r_angle_other_deg 0.749 r_chiral_restr 0.08 r_bond_refined_d 0.009 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5702 Nucleic Acid Atoms Solvent Atoms 481 Heterogen Atoms 112
Software Software Software Name Purpose SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction DENZO data reduction Coot model building