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Integrin AlphaIIbBeta3 Headpiece Bound to a Chimeric Fibrinogen Gamma chain peptide, HHLGGAKQRGDV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 11% PEG 3350, 0.7 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K
Crystal Properties Matthews coefficient Solvent content 3.8 67.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 148.331 α = 90 b = 148.331 β = 90 c = 176.567 γ = 120
Symmetry Space Group P 32 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 CUSTOM (SBC2 3K) MIRROR 2005-02-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID APS 19-ID
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 2.6 50 98.5 0.08 19.1 6 416764
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 2.6 2.7 87.4 0.43 2.2
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 OTHER THROUGHOUT NONE 2.59 34.63 60283 3207 92.2 0.143 0.141 0.1466 0.19 0.1898 RANDOM 41.15
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] -0.21 -0.1 -0.21 0.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.024 r_dihedral_angle_4_deg 14.186 r_dihedral_angle_3_deg 12.618 r_dihedral_angle_1_deg 5.666 r_scangle_it 2.953 r_mcangle_it 2.92 r_scbond_it 1.902 r_mcbond_it 1.831 r_angle_refined_deg 1.043 r_angle_other_deg 0.786
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.024 r_dihedral_angle_4_deg 14.186 r_dihedral_angle_3_deg 12.618 r_dihedral_angle_1_deg 5.666 r_scangle_it 2.953 r_mcangle_it 2.92 r_scbond_it 1.902 r_mcbond_it 1.831 r_angle_refined_deg 1.043 r_angle_other_deg 0.786 r_symmetry_vdw_other 0.193 r_nbd_refined 0.187 r_nbd_other 0.18 r_nbtor_refined 0.174 r_symmetry_hbond_refined 0.155 r_xyhbond_nbd_refined 0.144 r_symmetry_vdw_refined 0.109 r_nbtor_other 0.081 r_chiral_restr 0.063 r_bond_refined_d 0.007 r_gen_planes_refined 0.003 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10339 Nucleic Acid Atoms Solvent Atoms 1332 Heterogen Atoms 205
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling CNS phasing