☰ Navigation Tabs
Low resolution crystal structure of Lecithin:Cholesterol Acyltransferase (LCAT; residues 21-397)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4X90
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277 100 mM Na acetate pH 5.0, 13% isopropanol, and 200 mM CaCl2
Crystal Properties Matthews coefficient Solvent content 13.89 87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 367.258 α = 90 b = 367.258 β = 90 c = 187.069 γ = 120
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 MARMOSAIC 300 mm CCD 2014-02-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 0.97857 APS 21-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 8.69 30 98.8 0.189 0.21 0.093 3.3 5.1 7324
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 8.7 8.85 94.8 0.529 0.592 0.264 0.794 4.8 365
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 4X90 8.69 30 6954 367 94.22 0.2105 0.2096 0.2088 0.2286 0.2327 RANDOM 359.555
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] -1.92 -0.96 -1.92 6.22
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.359 r_dihedral_angle_3_deg 14.454 r_mcangle_it 12.791 r_dihedral_angle_4_deg 12.762 r_mcbond_it 6.938 r_mcbond_other 6.937 r_dihedral_angle_1_deg 5.729 r_angle_refined_deg 1.17 r_angle_other_deg 0.866 r_chiral_restr 0.086
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.359 r_dihedral_angle_3_deg 14.454 r_mcangle_it 12.791 r_dihedral_angle_4_deg 12.762 r_mcbond_it 6.938 r_mcbond_other 6.937 r_dihedral_angle_1_deg 5.729 r_angle_refined_deg 1.17 r_angle_other_deg 0.866 r_chiral_restr 0.086 r_bond_refined_d 0.006 r_gen_planes_refined 0.006 r_gen_planes_other 0.003 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12044 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 368
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling Aimless data scaling PHASER phasing PDB_EXTRACT data extraction