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REFINEMENT AND COMPARISON OF THE CRYSTAL STRUCTURES OF PIG CYTOSOLIC ASPARTATE AMINOTRANSFERASE AND ITS COMPLEX WITH 2-METHYLASPARTATE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.4 40MM SODIUM ACETATE (PH 5.4)/8% PEG6000
Crystal Properties Matthews coefficient Solvent content 2.5 48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 125 α = 90 b = 130.8 β = 90 c = 55.8 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 298 AREA DETECTOR XUONG-HAMLIN MULTIWIRE 1990-12-18 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.74 100 95.9 0.054 12.1 4.9 91745 16.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.74 1.87 79.7 0.17 3.1 3.2
Refinement Statistics Diffraction ID Structure Solution 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) Mean Isotropic B X-RAY DIFFRACTION MIR 1.74 8 2 88868 95 0.17 0.1619 24.1
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 p_transverse_tor 28.8 p_staggered_tor 18.3 p_scangle_it 10.8 p_scbond_it 7.2 p_planar_tor 4.3 p_mcangle_it 3.8 p_mcbond_it 2.5 p_multtor_nbd 0.171 p_singtor_nbd 0.168 p_xyhbond_nbd 0.163
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 28.8 p_staggered_tor 18.3 p_scangle_it 10.8 p_scbond_it 7.2 p_planar_tor 4.3 p_mcangle_it 3.8 p_mcbond_it 2.5 p_multtor_nbd 0.171 p_singtor_nbd 0.168 p_xyhbond_nbd 0.163 p_chiral_restr 0.145 p_planar_d 0.041 p_angle_d 0.026 p_plane_restr 0.013 p_bond_d 0.011 p_angle_deg p_hb_or_metal_coord p_xhyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6552 Nucleic Acid Atoms Solvent Atoms 348 Heterogen Atoms 32
Software Software Software Name Purpose SEE model building PROLSQ refinement UCSD data reduction FROM data scaling