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Crystal structure of mouse mitochondrial aspartate aminotransferase in complex with oxaloacetic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3HLM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 293 20% PEG 4000, 100 mM ammonium sulphate, 6% glycerol, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.68 54.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 282.418 α = 90 b = 77.894 β = 90 c = 87.389 γ = 90
Symmetry Space Group P 21 21 2
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 315 2007-11-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.0809 NSLS X29A
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 2.4 30 0.12 10.3 76929
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 2.4 2.49 0.32 3.7
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 MOLECULAR REPLACEMENT THROUGHOUT 3hlm 2.4 30 67047 3554 92.77 0.1776 0.17692 0.1728 0.19047 0.1844 RANDOM 28.273
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] 0.01 -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.319 r_dihedral_angle_4_deg 19.034 r_dihedral_angle_3_deg 16.716 r_dihedral_angle_1_deg 6.031 r_scangle_it 3.951 r_scbond_it 2.403 r_angle_refined_deg 1.597 r_mcangle_it 1.365 r_mcbond_it 0.69 r_chiral_restr 0.107
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.319 r_dihedral_angle_4_deg 19.034 r_dihedral_angle_3_deg 16.716 r_dihedral_angle_1_deg 6.031 r_scangle_it 3.951 r_scbond_it 2.403 r_angle_refined_deg 1.597 r_mcangle_it 1.365 r_mcbond_it 0.69 r_chiral_restr 0.107 r_bond_refined_d 0.016 r_gen_planes_refined 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12590 Nucleic Acid Atoms Solvent Atoms 706 Heterogen Atoms 99
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling