☰ Navigation Tabs
Crystal Structure of human FABP4 in complex with 2-[rac-(9R,10S)-10-benzyl-3,3-dimethyl-1,5-dioxaspiro[5.5]undecan-9-yl]acetic acid, i.e. SMILES C12(C[C@H]([C@@H](CC1)CC(=O)O)Cc1ccccc1)OCC(CO2)(C)C with IC50=0.106 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 43.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 32.424 α = 90 b = 53.896 β = 90 c = 74.808 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 2011-11-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.700000 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 0.99 43.73 100 0.051 0.051 0.056 1 15.78 6.54 73866 12.145
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 0.99 1.02 99.9 1.25 1.358 0.577 1.33 6.545
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 0.99 43.73 67774 3554 96.65 0.1389 0.1377 0.1376 0.1611 0.1605 RANDOM 13.031
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] 0.11 -0.02 -0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.928 r_dihedral_angle_4_deg 16.492 r_sphericity_free 16.091 r_dihedral_angle_3_deg 14.948 r_sphericity_bonded 9.465 r_dihedral_angle_1_deg 6.36 r_rigid_bond_restr 5.087 r_angle_refined_deg 2.209 r_angle_other_deg 1.463 r_chiral_restr 0.136
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.928 r_dihedral_angle_4_deg 16.492 r_sphericity_free 16.091 r_dihedral_angle_3_deg 14.948 r_sphericity_bonded 9.465 r_dihedral_angle_1_deg 6.36 r_rigid_bond_restr 5.087 r_angle_refined_deg 2.209 r_angle_other_deg 1.463 r_chiral_restr 0.136 r_bond_refined_d 0.021 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 1046 Nucleic Acid Atoms Solvent Atoms 235 Heterogen Atoms 64
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction XSCALE data scaling PHASER phasing