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Crystal Structure of N-Acetylglucosaminyltransferase I in Complex with UDP-Glucose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FO9 1FO9, 1FOA experimental model PDB 1FOA 1FO9, 1FOA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.9 293 40% PEG 6000, 1M Tris, MnCl2, pH 7.9, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.16 42.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.628 α = 90 b = 82.492 β = 90 c = 102.25 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 SBC-3 2003-07-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 1.0332 APS 19-BM
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 1.8 32.1 82.5 27716 26941 15.5
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 1.8 1.91 78.6
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 1FO9, 1FOA 1.8 32.1 32616 26941 1308 82.6 0.186 0.1777 0.226 0.2179 RANDOM 17.11
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 5.1 x_scbond_it 3.82 x_mcangle_it 2.15 x_mcbond_it 1.6 x_angle_deg 1.5 x_torsion_impr_deg 0.84 x_bond_d 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2811 Nucleic Acid Atoms Solvent Atoms 173 Heterogen Atoms 61
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling CNS phasing