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Structure of Candida albicans trehalose-6-phosphate synthase in complex with UDP-glucose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1UQU E. coli OtsA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 298 0.2 M lithium sulfate, 0.1 M Tris, 40% PEG 400
Crystal Properties Matthews coefficient Solvent content 2.42 49.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 98.714 α = 90 b = 98.714 β = 90 c = 187.653 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 RAYONIX MX300-HS 2014-06-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1 APS 22-ID
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 1.9 50 99.9 0.066 0.072 0.03 8.1 5.8 81397 30.86
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 1.9 1.93 99.9 0.672 0.742 0.312 0.902 5.6 4031
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 E. coli OtsA 1.9 35.29 0.14 77351 1913 95.22 0.1705 0.1698 0.1717 0.1962 0.1972 39.06
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 4.2886 f_angle_d 0.6723 f_chiral_restr 0.0618 f_plane_restr 0.0036 f_bond_d 0.0029
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7510 Nucleic Acid Atoms Solvent Atoms 442 Heterogen Atoms 178
Software Software Software Name Purpose PHENIX refinement HKL-2000 data scaling PDB_EXTRACT data extraction PHASER phasing HKL-2000 data reduction