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Crystal Structure of human FABP4 in complex with 3-[(2-sulfanylphenyl)carbamoyl]bicyclo[2.2.1]heptane-2-carboxylic acid, i.e. SMILES [C@@H]1([C@H]2C[C@@H]([C@H]1C(=O)O)CC2)C(=O)Nc1c(cccc1)S with IC50=6.5 microM
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 2.19 43.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 32.366 α = 90 b = 53.77 β = 90 c = 75.641 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 PIXEL PSI PILATUS 6M 2012-02-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.700030 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.02 37.82 98.6 0.057 0.057 0.064 0.999 14.56 6.52 67141 12.56
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 1.02 1.05 97.2 1.039 1.125 0.722 1.95 6.688
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 inhouse model 1.02 37.82 62017 3295 96.01 0.1348 0.1335 0.1347 0.1603 0.1615 RANDOM 13.725
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] -0.42 -0.06 0.48
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.781 r_sphericity_free 26.843 r_dihedral_angle_4_deg 21.973 r_dihedral_angle_3_deg 13.428 r_sphericity_bonded 11.876 r_dihedral_angle_1_deg 6.384 r_rigid_bond_restr 5.731 r_angle_refined_deg 2.193 r_angle_other_deg 0.881 r_chiral_restr 0.126
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.781 r_sphericity_free 26.843 r_dihedral_angle_4_deg 21.973 r_dihedral_angle_3_deg 13.428 r_sphericity_bonded 11.876 r_dihedral_angle_1_deg 6.384 r_rigid_bond_restr 5.731 r_angle_refined_deg 2.193 r_angle_other_deg 0.881 r_chiral_restr 0.126 r_bond_refined_d 0.022 r_gen_planes_refined 0.01 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1040 Nucleic Acid Atoms Solvent Atoms 243 Heterogen Atoms 50
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing