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Murine epidermal fatty acid-binding protein (FABP5) in complex with the endocannabinoid 2-arachidonoylglycerol
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1B56 PDB ENTRY 1B56
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.8 293 200 MM NACL, 50 MM NAAC PH 4.8, 25% PEG 3350 AND 5% MPD, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K. CRYSTALS SOAKED IN THE MOTHER LIQUOR SATURATED WITH 2-ARACHIDONOYLGLYCEROL AND CONTAINING 25% GLYCEROL FOR CRYOPROTECTION.
Crystal Properties Matthews coefficient Solvent content 2.4 49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.48 α = 90 b = 79.48 β = 90 c = 82.7 γ = 120
Symmetry Space Group P 64 2 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 CCD ADSC QUANTUM 315r 2010-09-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A NSLS X29A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2 20 99.6 0.08 18.5 11.4 10920 -3 51.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.1 100 0.52 4.9 11.7
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 PDB ENTRY 1B56 2 20 10366 545 99.72 0.21831 0.21627 0.213 0.25727 0.2634 RANDOM 44.061
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] -0.2 -0.1 -0.2 0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.745 r_dihedral_angle_4_deg 22.786 r_dihedral_angle_3_deg 15.72 r_dihedral_angle_1_deg 6.437 r_scangle_it 3.321 r_scbond_it 2.022 r_angle_refined_deg 1.392 r_mcangle_it 1.219 r_mcbond_it 0.626 r_chiral_restr 0.081
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.745 r_dihedral_angle_4_deg 22.786 r_dihedral_angle_3_deg 15.72 r_dihedral_angle_1_deg 6.437 r_scangle_it 3.321 r_scbond_it 2.022 r_angle_refined_deg 1.392 r_mcangle_it 1.219 r_mcbond_it 0.626 r_chiral_restr 0.081 r_bond_refined_d 0.011 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1061 Nucleic Acid Atoms Solvent Atoms 68 Heterogen Atoms 28
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling MOLREP phasing