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Unliganded structure of the human wild type Beta-galactoside alpha-2,6-sialyltransferase 1 (ST6Gal1)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4JS1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 293 0.1 M Bis-Tris pH 5.5, 0.1 M Ammonium Acetate, 8% (w/v) PEG 20.000
Crystal Properties Matthews coefficient Solvent content 3.31 62.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 138.816 α = 90 b = 94.369 β = 94.31 c = 64.472 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 PIXEL DECTRIS EIGER X 4M 2017-04-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID30B 0.967700 ESRF ID30B
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 1.6 38.04 98.86 0.0456 0.05124 0.02301 17.43 5 107819
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.6 1.657 99.09 0.6128 0.6841 0.3004 2.28 5.1
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 THROUGHOUT 4JS1 1.6 38.039 1.34 107795 5389 98.87 0.1821 0.1811 0.1815 0.2005 0.2012 29.3099
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 8.852 f_angle_d 0.792 f_chiral_restr 0.054 f_bond_d 0.006 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4393 Nucleic Acid Atoms Solvent Atoms 409 Heterogen Atoms 591
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing