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Crystal structure of the anaerobic ribonucleotide reductase from Thermotoga maritima with glycerol in the active site
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.3 24 MG/ML, 8% (W/V) PEG3000, 0.1 M CITRATE BUFFER PH 5.3, 5 MM DTT
Crystal Properties Matthews coefficient Solvent content 2.05 39.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.89 α = 90 b = 98.82 β = 112.42 c = 86.98 γ = 90
Symmetry Space Group P 1 21 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 MARRESEARCH MARMOSAIC 165 VERTICALLY FOCUSING MULTILAYER MIRROR 2010-10-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-2 MAX II I911-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.94 24.3 97.1 0.08 11.3 3.6 87892 27.81
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.94 2.06 91.9 0.67 2.1 3.4
Refinement Statistics Diffraction ID Structure Solution 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 MAD NONE 1.94 24.303 1.99 87864 2210 97.66 0.1823 0.1814 0.1982 0.2168 0.2352
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 13.87 f_angle_d 0.995 f_chiral_restr 0.059 f_bond_d 0.006 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9967 Nucleic Acid Atoms Solvent Atoms 469 Heterogen Atoms 32
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling Auto-Rickshaw phasing