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Crystal structure of alpha keto acid C-methyl-transferases MrsA bound to SAM
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8R4Z
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293 100 mM HEPES pH 7.5, 300 mM NaCl, 28% PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.33 47.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 147.246 α = 90 b = 65.68 β = 90 c = 74.58 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M-F 2015-06-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 1.00 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 1.632 66.533 99.7 0.099 0.113 0.053 0.997 8.5 4.4 90343
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.632 1.66 99.9 1.574 0.837 0.389 4.5
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 MOLECULAR REPLACEMENT THROUGHOUT 1.632 66.53 90041 4518 99.4 0.1846 0.1833 0.1837 0.2104 0.2038 RANDOM 28.17
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] -0.958 -4.0357 4.9937
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.22 t_omega_torsion 3.44 t_angle_deg 0.91 t_bond_d 0.01 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5316 Nucleic Acid Atoms Solvent Atoms 719 Heterogen Atoms 78
Software Software Software Name Purpose BUSTER refinement autoPROC data reduction autoPROC data scaling PHASER phasing