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METHYL-COENZYME M REDUCTASE II FROM METHANOTHERMOBACTER WOLFEII AT 1. 8 A RESOLUTION
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3POT PDB ENTRY 3POT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 13% (W/V) PEG 4000, 100 MM SODIUM ACETATE PH 4.1, AND 200 MM AMMONIUM ACETATE AT ROOM TEMPERATURE. THICK SQUARE-SHAPED CRYSTALS WERE IMMERSED IN A SOLUTION CONTAINING 30% (V/V) ETHYLENE GLYCOL, 14% (W/V) PEG 4000, 100 MM SODIUM ACETATE PH 4.1, AND 200 MM AMMONIUM ACETATE AS A CRYOPROTECTANT
Crystal Properties Matthews coefficient Solvent content 2.4 49.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.391 α = 89.2 b = 102.185 β = 93.97 c = 118.739 γ = 90.98
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 77 PIXEL DECTRIS PILATUS 6M 2014-12-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 SOLEIL PROXIMA 1
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 1.8 48.8 96.9 0.12 6.5 2.7 464655 2.1 14.76
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 1.8 1.9 95.1 0.55 2.1 2.6
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 MOLECULAR REPLACEMENT PDB ENTRY 3POT 1.8 48.658 1.96 464550 23252 96.84 0.1671 0.1653 0.1668 0.2007 0.2
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 16.588 f_angle_d 1.529 f_chiral_restr 0.085 f_bond_d 0.016 f_plane_restr 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 38697 Nucleic Acid Atoms Solvent Atoms 2915 Heterogen Atoms 405
Software Software Software Name Purpose PHENIX refinement XDS data reduction SCALA data scaling PHASER phasing