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HUMAN BRANCHED CHAIN AMINO ACID AMINOTRANSFERASE : THREE DIMENSIONAL STRUCTURE OF THE ENZYME IN ITS PYRIDOXAMINE PHOSPHATE FORM.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.9 pH 6.90
Crystal Properties Matthews coefficient Solvent content 2.38 48.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.45 α = 90 b = 105.308 β = 90 c = 107.829 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 223 CCD 1999-04-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 ALS 5.0.2
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 1.9 20 98.4 0.057 0.215 1.6 62273 27
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 1.9 1.93 91.1 0.403 0.022 1.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (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 1.9 19.96 2 61024 3077 96.9 0.24 0.2444 0.287 0.2399 RANDOM 36.5
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] -6.24 -3.02 9.26
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.8 c_scangle_it 2.67 c_mcangle_it 2.28 c_scbond_it 2.04 c_angle_deg 2 c_mcbond_it 1.71 c_improper_angle_d 1.3 c_bond_d 0.018 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.8 c_scangle_it 2.67 c_mcangle_it 2.28 c_scbond_it 2.04 c_angle_deg 2 c_mcbond_it 1.71 c_improper_angle_d 1.3 c_bond_d 0.018 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5820 Nucleic Acid Atoms Solvent Atoms 243 Heterogen Atoms 74
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing CNS refinement