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High resolution crystal structure of AAT
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AJR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.4 277.15 40mM NaOAc, 2mM PLP, 8%PEG 6,000
Crystal Properties Matthews coefficient Solvent content 2.44 49.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.4 α = 90 b = 124.03 β = 90 c = 129.26 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 IMAGE PLATE MAR scanner 300 mm plate 2015-07-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.2 30.15 99.1 12 4.9 279978
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1AJR 1.2 29.831 1.33 279724 14173 98.91 0.1582 0.1574 0.1577 0.1739 0.1746
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 f_dihedral_angle_d 14.152 f_angle_d 0.964 f_chiral_restr 0.082 f_plane_restr 0.006 f_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6417 Nucleic Acid Atoms Solvent Atoms 869 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement iMOSFLM data reduction Aimless data scaling PHENIX phasing