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Integrin alpha IIB beta3 complex with UR2922
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3NIG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 297 11-13% PEG 8000, 0.2 M Ammonium Sulfate, 0.1 M Tris-HCl, pH 8.9
Crystal Properties Matthews coefficient Solvent content 3.32 62.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 259.16 α = 90 b = 143.84 β = 90 c = 104.91 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 MARMOSAIC 300 mm CCD 2011-06-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 1.0332 APS 23-ID-B
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 2.5 50 99.4 0.064 14.61 4.7 134985 42.4032868899
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 2.5 2.57 95.4 0.888 1.63 3.6
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 3NIG 2.501 49.28 1.99 134972 2000 99.38 0.1955 0.1951 0.1959 0.2271 0.2283 62.6399
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 8.755 f_angle_d 0.555 f_chiral_restr 0.043 f_bond_d 0.004 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 20708 Nucleic Acid Atoms Solvent Atoms 998 Heterogen Atoms 326
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction XDS data reduction XDS data scaling PHASER phasing