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Crystal Structure of Equine Serum Albumin in Complex with Diclofenac and Naproxen Obtained in Displacement Experiment
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4OT2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 293 2.0 M ammonium sulfate, 0.1 M acetate buffer pH 5.0, unliganded crystal was soaked in the diclofenac solution for 1h and transferred to the naproxen solution for 1h
Crystal Properties Matthews coefficient Solvent content 2.77 55.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 94.32 α = 90 b = 94.32 β = 90 c = 141.69 γ = 120
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 RAYONIX MX300-HS 2015-08-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.000 APS 22-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 2.35 50 99.9 0.077 15.37 5.09 29716 29700 -3
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 2.35 2.45 100 0.989 2.03 5.1
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 MOLECULAR REPLACEMENT THROUGHOUT 4OT2 2.35 50.01 28576 1121 99.93 0.19499 0.19332 0.1971 0.23397 0.241 RANDOM 58.944
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] -0.39 -0.19 -0.39 1.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.852 r_dihedral_angle_3_deg 18.672 r_dihedral_angle_4_deg 17.336 r_dihedral_angle_1_deg 6.911 r_long_range_B_refined 5.806 r_long_range_B_other 5.804 r_angle_refined_deg 1.93 r_scangle_other 1.463 r_angle_other_deg 1.135 r_scbond_it 1.045
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.852 r_dihedral_angle_3_deg 18.672 r_dihedral_angle_4_deg 17.336 r_dihedral_angle_1_deg 6.911 r_long_range_B_refined 5.806 r_long_range_B_other 5.804 r_angle_refined_deg 1.93 r_scangle_other 1.463 r_angle_other_deg 1.135 r_scbond_it 1.045 r_scbond_other 1.045 r_mcangle_it 0.897 r_mcangle_other 0.897 r_mcbond_it 0.602 r_mcbond_other 0.602 r_chiral_restr 0.108 r_bond_refined_d 0.019 r_gen_planes_refined 0.01 r_gen_planes_other 0.007 r_bond_other_d 0.003 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4568 Nucleic Acid Atoms Solvent Atoms 84 Heterogen Atoms 118
Software Software Software Name Purpose REFMAC refinement REFMAC phasing XSCALE data scaling XDS data reduction