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Crystal structure of alpha5beta1 integrin headpiece (ligand-free form)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 0.1M Bis-tris (pH6.5), 20%(w/v) PEG8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.16 61.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.956 α = 76.1 b = 102.805 β = 70.19 c = 125.079 γ = 71.28
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 90 CCD ADSC QUANTUM 270 mirrors 2010-04-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 0.9 Photon Factory BL-17A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.9 116.39 98.8 0.061 11.5 2.6 91525 90446 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.9 3 98.3 0.462 2.1 2.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.9 100 85066 4480 98.86 0.21001 0.20696 0.2063 0.26683 0.2658 RANDOM 71.736
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] 1.25 -0.99 5.47 -0.18 1.39 -4.81
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.03 r_dihedral_angle_4_deg 19.543 r_dihedral_angle_3_deg 18.426 r_dihedral_angle_1_deg 6.649 r_angle_refined_deg 1.262 r_chiral_restr 0.086 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.03 r_dihedral_angle_4_deg 19.543 r_dihedral_angle_3_deg 18.426 r_dihedral_angle_1_deg 6.649 r_angle_refined_deg 1.262 r_chiral_restr 0.086 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_scbond_it r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 22435 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 368
Software Software Software Name Purpose SERGUI data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling