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First pair of Fibronectin type III domains and part of the connecting segment of the integrin beta4
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QG3 PDB ENTRY 1QG3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 298 0.1M Cacodylate, 18.75% PEG 600, 6.25% Glycerol, 0.7M NaCl, pH 6.5, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.81 56.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 137.5 α = 90 b = 42.15 β = 109.92 c = 56.91 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 110 IMAGE PLATE MAR scanner 345 mm plate 2005-04-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR591 1.5418
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 2.036 35.674 98.17 16.6 3.9 19573 19563 31.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.036 2.11 85.9 5.6 3.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 ENTRY 1QG3 2.036 35.674 1.01 19567 19563 998 98.17 0.178 0.178 0.176 0.1693 0.2149 0.2109 RANDOM 26.53
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] -4.5456 -0.2221 6.1672 -2.1554
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.599 f_angle_d 1.13 f_chiral_restr 0.094 f_bond_d 0.012 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3375 Nucleic Acid Atoms Solvent Atoms 156 Heterogen Atoms 5
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing PHENIX refinement XDS data reduction XSCALE data scaling