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2.2 Angstrom Crystal Structure of Thr114Phe Alpha1-Antitrypsin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QLP PDB ENTRY 1QLP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 PEG 4000, Li2SO4, Tris/HCl, pH 8.5, vapor diffusion, hanging drop, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.15 42.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 113.849 α = 90 b = 39.63 β = 105.11 c = 90.251 γ = 90
Symmetry Space Group C 1 2 1
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 Q315 2007-11-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.920 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.2 87.132 94.2 0.106 0.106 5.4 6.8 18974
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.2 2.32 90.2 0.493 0.493 1.3 6.8 2621
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) 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 PDB ENTRY 1QLP 2.2 87.039 18974 968 94.2 0.224 0.2237 0.272 0.2701 RANDOM 33.311
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] -2.328 -8.996 -0.012 2.34
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.361 c_mcangle_it 2.54 c_scbond_it 2.258 c_mcbond_it 1.542 c_angle_d 1.325 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2847 Nucleic Acid Atoms Solvent Atoms 164 Heterogen Atoms
Software Software Software Name Purpose SCALA data processing CNS refinement PDB_EXTRACT data extraction ADSC data collection MOSFLM data reduction SCALA data scaling MOLREP phasing