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Crystal structure of putative Methyltransferase-MM_2633 from Methanosarcina mazei .
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 298 0.1 M Acetate pH 4.5, 30% PEG400, 0.2 M Calcium Acetate monohydrate, Vapor diffusion, Sitting drop, temperature 298K, VAPOR DIFFUSION, SITTING DROP
Crystal Properties Matthews coefficient Solvent content 2.37 48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.276 α = 90 b = 49.94 β = 108.17 c = 77.512 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 ADSC QUANTUM 315 2008-07-05 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.9793 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.09 50 95.1 0.076 0.08 21.5 4.6 28850 28850
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.1 2.18 72.6 0.121 0.125 9.5 3.1 2162
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 THROUGHOUT 2.09 50 28838 1468 94.76 0.189 0.189 0.187 0.1842 0.234 0.234 RANDOM 32.754
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] -1.66 -0.94 2.59 -1.52
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.071 r_dihedral_angle_4_deg 19.383 r_dihedral_angle_3_deg 17.186 r_dihedral_angle_1_deg 5.743 r_scangle_it 5.058 r_scbond_it 3.179 r_mcangle_it 1.93 r_angle_refined_deg 1.541 r_mcbond_it 1.025 r_chiral_restr 0.111
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.071 r_dihedral_angle_4_deg 19.383 r_dihedral_angle_3_deg 17.186 r_dihedral_angle_1_deg 5.743 r_scangle_it 5.058 r_scbond_it 3.179 r_mcangle_it 1.93 r_angle_refined_deg 1.541 r_mcbond_it 1.025 r_chiral_restr 0.111 r_bond_refined_d 0.017 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3511 Nucleic Acid Atoms Solvent Atoms 135 Heterogen Atoms 10
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction CBASS data collection HKL-2000 data reduction SHELXD phasing SHELXE model building CCP4 phasing