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Crystal Structure of human FABP4 in complex with 2-[1-[(3-chlorophenyl)methyl]indol-2-yl]cyclopropane-1-carboxylic acid, i.e. SMILES C1(=Cc2c(N1Cc1cc(ccc1)Cl)cccc2)[C@H]1[C@@H](C1)C(=O)O with IC50=0.155 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 2.2 43.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 32.545 α = 90 b = 53.992 β = 90 c = 75.074 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 2010-06-25 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) 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 1.17 30.82 98.8 0.033 0.036 1 24.06 6.116 44617 16.607
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 1.17 1.2 87.6 0.372 0.42 0.914 3.76 4.421
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 1.17 30.84 41535 2240 97.04 0.1488 0.1475 0.1731 0.1884 RANDOM 13.268
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] 1.01 -0.34 -0.68
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 16.469 r_dihedral_angle_2_deg 9.821 r_dihedral_angle_1_deg 6.102 r_rigid_bond_restr 5.372 r_angle_refined_deg 1.927 r_mcangle_it 1.535 r_mcbond_it 1.163 r_mcbond_other 1.149 r_angle_other_deg 0.668 r_chiral_restr 0.103
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 16.469 r_dihedral_angle_2_deg 9.821 r_dihedral_angle_1_deg 6.102 r_rigid_bond_restr 5.372 r_angle_refined_deg 1.927 r_mcangle_it 1.535 r_mcbond_it 1.163 r_mcbond_other 1.149 r_angle_other_deg 0.668 r_chiral_restr 0.103 r_bond_refined_d 0.016 r_gen_planes_refined 0.011 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1040 Nucleic Acid Atoms Solvent Atoms 159 Heterogen Atoms 23
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing