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Cleaved alpha-1-antitrypsin polymer
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7API PDB ETRY 7API
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 0.2M TRI-SODIUM CITRATE, 0.1M TRIS, PH 8.5, 30% PEG 400
Crystal Properties Matthews coefficient Solvent content 4.46 73
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.59 α = 90 b = 108.59 β = 90 c = 110.65 γ = 120
Symmetry Space Group P 31 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 QUANTUM MIRRORS 1999-05-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 SRS PX9.6
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 2.57 27.27 71.5 0.209 0.183 13.73 3.9 17423 58
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) 1 2.57 2.71 12.5 1 1 0.3 1.6
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 PDB ETRY 7API 2.6 27.27 17423 875 73.8 0.212 0.212 0.2136 0.258 0.2586 RANDOM 69.7
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] 0.06 -4.68 0.06 -0.12
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.6 c_scangle_it 11.86 c_scbond_it 8.74 c_mcangle_it 6.25 c_mcbond_it 4 c_angle_deg 1.2 c_improper_angle_d 0.59 c_bond_d 0.005 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.6 c_scangle_it 11.86 c_scbond_it 8.74 c_mcangle_it 6.25 c_mcbond_it 4 c_angle_deg 1.2 c_improper_angle_d 0.59 c_bond_d 0.005 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 2873 Nucleic Acid Atoms Solvent Atoms 17 Heterogen Atoms
Software Software Software Name Purpose CNS refinement MOSFLM data reduction SCALA data scaling CNS phasing