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Crystal Structure of N-Acetylglucosaminyltransferase I in Complex with UDP-GlcNAc phosphonate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FOA 1FOA, 1FO9 experimental model PDB 1FO9 1FOA, 1FO9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.9 293 1 M Tris pH 7.9, 40% PEG 6000, MnCl2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.1 41.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.964 α = 90 b = 82.499 β = 90 c = 102.422 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 CCD ADSC QUANTUM 210 2003-02-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE A1 0.9363 CHESS A1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.5 43.51 96.9 55630 54569 10.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.5 1.59 86.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (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 1FOA, 1FO9 1.5 43.51 56349 54569 5527 96.8 0.21 0.1758 0.22 0.1901 RANDOM 16.76
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 x_torsion_deg 23.9 x_scangle_it 4.09 x_scbond_it 2.98 x_mcangle_it 1.91 x_angle_deg 1.5 x_mcbond_it 1.3 x_torsion_impr_deg 0.96 x_bond_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2811 Nucleic Acid Atoms Solvent Atoms 278 Heterogen Atoms 76
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing