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Crystal Structure of human FABP4 in complex with 3-(3-chlorophenyl)-4-prop-2-enyl-1H-1,2,4-triazole-5-thione, i.e. SMILES N1(C(=NNC1=S)c1cc(Cl)ccc1)CC=C with IC50=1.4 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 43.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 32.548 α = 90 b = 53.904 β = 90 c = 74.937 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 43.76 99.3 0.034 0.034 0.034 0.999 22.96 6.09 51181 15.302
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 90.8 0.284 0.319 0.953 5.3 4.444
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 43.77 47716 2596 97.97 0.1275 0.1259 0.1578 0.1598 RANDOM 15.582
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] 0.29 -0.09 -0.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.761 r_sphericity_free 25.732 r_dihedral_angle_4_deg 16.712 r_dihedral_angle_3_deg 13.212 r_sphericity_bonded 12.014 r_dihedral_angle_1_deg 6.224 r_rigid_bond_restr 4.888 r_angle_refined_deg 2.076 r_angle_other_deg 0.845 r_chiral_restr 0.116
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.761 r_sphericity_free 25.732 r_dihedral_angle_4_deg 16.712 r_dihedral_angle_3_deg 13.212 r_sphericity_bonded 12.014 r_dihedral_angle_1_deg 6.224 r_rigid_bond_restr 4.888 r_angle_refined_deg 2.076 r_angle_other_deg 0.845 r_chiral_restr 0.116 r_bond_refined_d 0.022 r_gen_planes_refined 0.01 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1040 Nucleic Acid Atoms Solvent Atoms 201 Heterogen Atoms 33
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing