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Crystal Structure of human FABP4 binding site mutated to that of FABP3 in complex with myristate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other inhouse model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 293 protein in 25mM Tris/HCl pH 7.5 100mM NaCl, see also PMID 27658368
Crystal Properties Matthews coefficient Solvent content 2.01 38.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.42 α = 90 b = 53.46 β = 90.39 c = 31.684 γ = 90
Symmetry Space Group C 1 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 PIXEL PSI PILATUS 6M 2011-01-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.000000 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) 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 1.12 42.8 94.1 0.041 0.048 0.999 14.4 3.418 43110 16.808
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.12 1.15 71.4 0.547 0.659 0.714 2.31 2.797
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT inhouse model 1.12 42.8 40220 2152 92.5 0.1654 0.1639 0.1933 0.2082 RANDOM 14.817
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] 0.4 0.3 -0.87 0.48
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.659 r_sphericity_free 15.794 r_dihedral_angle_3_deg 14.307 r_dihedral_angle_4_deg 12.701 r_sphericity_bonded 8.095 r_dihedral_angle_1_deg 6.261 r_rigid_bond_restr 5.071 r_angle_refined_deg 2.166 r_angle_other_deg 1.077 r_chiral_restr 0.144
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.659 r_sphericity_free 15.794 r_dihedral_angle_3_deg 14.307 r_dihedral_angle_4_deg 12.701 r_sphericity_bonded 8.095 r_dihedral_angle_1_deg 6.261 r_rigid_bond_restr 5.071 r_angle_refined_deg 2.166 r_angle_other_deg 1.077 r_chiral_restr 0.144 r_bond_refined_d 0.027 r_gen_planes_refined 0.011 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1044 Nucleic Acid Atoms Solvent Atoms 121 Heterogen Atoms 16
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing