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Crystal Structure of human FABP5 in complex with (2R)-1-[(3,5-dichloro-2-phenylphenyl)carbamoyl]pyrrolidine-2-carboxylic acid, i.e. SMILES c1(cc(cc(c1c1ccccc1)Cl)Cl)NC(=O)N1CCC[C@@H]1C(=O)O with IC50=18 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 2.41 49.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.091 α = 90 b = 63.091 β = 90 c = 75.011 γ = 90
Symmetry Space Group P 43 21 2
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 2011-05-07 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) 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 1.34 44.61 100 0.045 0.045 0.046 1 19.04 12.64 34713 28.735
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 1.34 1.37 100 1.97 2.056 0.546 1.18 12.115
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 1.34 44.61 31818 1683 96.68 0.168 0.1666 0.1736 0.192 0.2016 RANDOM 24.015
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] 0.02 0.02 -0.05
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.321 r_dihedral_angle_4_deg 26.293 r_sphericity_free 22.073 r_dihedral_angle_3_deg 15.823 r_sphericity_bonded 10.861 r_dihedral_angle_1_deg 6.739 r_rigid_bond_restr 4.029 r_angle_refined_deg 1.758 r_angle_other_deg 1.17 r_chiral_restr 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.321 r_dihedral_angle_4_deg 26.293 r_sphericity_free 22.073 r_dihedral_angle_3_deg 15.823 r_sphericity_bonded 10.861 r_dihedral_angle_1_deg 6.739 r_rigid_bond_restr 4.029 r_angle_refined_deg 1.758 r_angle_other_deg 1.17 r_chiral_restr 0.1 r_bond_refined_d 0.014 r_gen_planes_refined 0.008 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1047 Nucleic Acid Atoms Solvent Atoms 103 Heterogen Atoms 44
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing