☰ Navigation Tabs
An internal ligand-bound, metastable state of a leukocyte integrin, aXb2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3K6S PDB ENTRIES 3K6S, 1N3Y, 2IUE experimental model PDB 1N3Y PDB ENTRIES 3K6S, 1N3Y, 2IUE experimental model PDB 2IUE PDB ENTRIES 3K6S, 1N3Y, 2IUE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.2 297 6% PEG 8000, 0.2 M Mg acetate, 0.1 M Na cacodylate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 297K
Crystal Properties Matthews coefficient Solvent content 4.07 69.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 126.967 α = 90 b = 131.444 β = 90 c = 190.477 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 CCD MARMOSAIC 300 mm CCD 2010-10-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 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 2.75 50 98 0.1106 81493
Refinement Statistics Diffraction ID Structure Solution 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 PDB ENTRIES 3K6S, 1N3Y, 2IUE 2.7505 45.664 1.99 81427 4044 97.72 0.1942 0.1926 0.196 0.2249 0.2285
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 11.375 f_angle_d 0.779 f_chiral_restr 0.032 f_bond_d 0.004 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 13508 Nucleic Acid Atoms Solvent Atoms 308 Heterogen Atoms 257
Software Software Software Name Purpose PHASER phasing PHENIX refinement XDS data reduction XDS data scaling