☰ Navigation Tabs
Crystal structure of the E153Q mutant of the CFTR inhibitory factor Cif containing the adducted (S)-1,2-Epoxyoctane hydrolysis intermediate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3KD2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 291 sodium acetate, pH5
calcium chloride
PEG 8000
Crystal Properties Matthews coefficient Solvent content 2.28 45.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 168.582 α = 90 b = 84.03 β = 100.19 c = 89.581 γ = 90
Symmetry Space Group C 1 2 1
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 325 mm CCD 2016-01-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL14-1 1.181 SSRL BL14-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.95 19.837 99.5 0.087 0.997 11.63 3.73 89284
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.95 2.05 99.5 0.545 0.87 3.26 3.75
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3KD2 1.95 19.837 1.37 89272 4440 99.58 0.1495 0.1475 0.1478 0.1897 0.1901
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.956 f_angle_d 0.799 f_chiral_restr 0.051 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9387 Nucleic Acid Atoms Solvent Atoms 694 Heterogen Atoms 36
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing