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Crystal Structure of human FABP4 in complex with 5-[(4-chlorophenoxy)methyl]-4-prop-2-enyl-1,2,4-triazole-3-thiol, i.e. SMILES N1(C(=NN=C1COc1ccc(Cl)cc1)S)CC=C with IC50=0.833 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 2.18 43.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 32.417 α = 90 b = 53.78 β = 90 c = 75.018 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 2011-12-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.000020 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 1.12 43.71 91.6 0.029 0.029 0.028 1 25.21 6.03 47029 16.051
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 73.7 0.308 0.34 0.952 5.34 5.451
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 1.12 43.73 43967 2327 90.32 0.1392 0.1378 0.1358 0.1657 0.1626 RANDOM 16.742
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 -1.24 1.66
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.977 r_sphericity_free 30.722 r_sphericity_bonded 16.321 r_dihedral_angle_4_deg 15.698 r_dihedral_angle_3_deg 14.291 r_rigid_bond_restr 8.116 r_dihedral_angle_1_deg 6.452 r_angle_refined_deg 2.599 r_angle_other_deg 0.917 r_chiral_restr 0.148
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.977 r_sphericity_free 30.722 r_sphericity_bonded 16.321 r_dihedral_angle_4_deg 15.698 r_dihedral_angle_3_deg 14.291 r_rigid_bond_restr 8.116 r_dihedral_angle_1_deg 6.452 r_angle_refined_deg 2.599 r_angle_other_deg 0.917 r_chiral_restr 0.148 r_bond_refined_d 0.027 r_gen_planes_refined 0.012 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1046 Nucleic Acid Atoms Solvent Atoms 198 Heterogen Atoms 59
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing