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Crystal structure of putative methyltransferase (YP_321342.1) from Anabaena variabilis ATCC 29413 at 1.90 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 277 NANODROP, 1.0M LiCl, 20.0% PEG 6000, 0.1M MES pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.97 37.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.83 α = 90 b = 67.23 β = 90 c = 131.4 γ = 90
Symmetry Space Group P 21 21 21
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 325 mm CCD Flat collimating mirror, toroid focusing mirror 2008-01-13 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91162, 0.97980, 0.97968 SSRL BL9-2
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 1.9 29.921 99.2 0.056 9.39 40355 -3 27.041
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 1.9 1.97 95.6 0.502 1.7
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 (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.9 29.921 40297 2024 99.38 0.182 0.18 0.1875 0.219 0.2256 RANDOM 31.054
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] 0.93 -2.4 1.46
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.601 r_dihedral_angle_4_deg 17.483 r_dihedral_angle_3_deg 12.57 r_scangle_it 8.654 r_scbond_it 5.949 r_dihedral_angle_1_deg 4.164 r_mcangle_it 3.455 r_mcbond_it 2.034 r_angle_refined_deg 1.704 r_angle_other_deg 1.51
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.601 r_dihedral_angle_4_deg 17.483 r_dihedral_angle_3_deg 12.57 r_scangle_it 8.654 r_scbond_it 5.949 r_dihedral_angle_1_deg 4.164 r_mcangle_it 3.455 r_mcbond_it 2.034 r_angle_refined_deg 1.704 r_angle_other_deg 1.51 r_mcbond_other 0.595 r_chiral_restr 0.106 r_bond_refined_d 0.017 r_gen_planes_refined 0.008 r_gen_planes_other 0.003 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3754 Nucleic Acid Atoms Solvent Atoms 393 Heterogen Atoms 18
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SHELX phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction MAR345 data collection XDS data reduction SHELXD phasing autoSHARP phasing