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Crystal Structure of human FABP4 in complex with 2-[(3S)-oxolan-3-yl]oxy-4-phenyl-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine, i.e. SMILES c1(c(c(c2c(n1)CCCCC2)c1ccccc1)C1=NN=NN1)O[C@@H]1COCC1 with IC50=0.0245494 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 2.17 43.27
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 32.433 α = 90 b = 53.646 β = 90 c = 74.88 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 2012-11-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.999980 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 37.44 98.7 0.051 0.051 0.048 0.999 15.13 5.99 50227 17.797
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 84.3 0.902 1.012 0.748 1.94 4.42
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 37.44 46162 2511 95.8 0.156 0.1542 0.1543 0.1892 0.188 RANDOM 18.329
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] 0.05 2.07 -2.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.59 r_sphericity_free 25.743 r_dihedral_angle_4_deg 16.9 r_sphericity_bonded 14.17 r_dihedral_angle_3_deg 14.152 r_rigid_bond_restr 6.547 r_dihedral_angle_1_deg 6.405 r_angle_refined_deg 2.171 r_angle_other_deg 0.876 r_chiral_restr 0.131
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.59 r_sphericity_free 25.743 r_dihedral_angle_4_deg 16.9 r_sphericity_bonded 14.17 r_dihedral_angle_3_deg 14.152 r_rigid_bond_restr 6.547 r_dihedral_angle_1_deg 6.405 r_angle_refined_deg 2.171 r_angle_other_deg 0.876 r_chiral_restr 0.131 r_bond_refined_d 0.022 r_gen_planes_refined 0.011 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1050 Nucleic Acid Atoms Solvent Atoms 105 Heterogen Atoms 86
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing