☰ Navigation Tabs
Crystal Structure of the Helicobacter pylori MTAN-D198N mutant with S-Adenosylhomocysteine in the active site
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 0.05 M magnesium
chloride hexahydrate, 0.1 M HEPES pH 7.5 and 30 % (v/v) PEG-MME 550.
Crystal Properties Matthews coefficient Solvent content 2.52 51.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.733 α = 90 b = 80.733 β = 90 c = 67.199 γ = 120
Symmetry Space Group P 32 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 300 mm CCD 2009-11-22 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 1.078 APS 21-ID-D
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 1.2 50 95 16 10.9 75266
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 1.2 1.22 92.6 4.1 10.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.2 22.019 1.34 75260 2003 95.07 0.1299 0.1295 0.1298 0.1451 0.1469 Random
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 16.116 f_angle_d 1.39 f_chiral_restr 0.06 f_bond_d 0.011 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1755 Nucleic Acid Atoms Solvent Atoms 416 Heterogen Atoms 27
Software Software Software Name Purpose PHENIX refinement