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Structure of a borosin methyltransferase from Mycena rosella with peptide A2 (MroMA2) in complex with SAH
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7TWK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 282 20% PEG 8000, 3% MPD and 100 mM imidazole
Crystal Properties Matthews coefficient Solvent content 2.51 50.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.112 α = 90 b = 125.228 β = 90 c = 203.312 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 RAYONIX MX-300 2021-06-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.86 59.8 100 0.103 0.999 16 14.7 148570
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.86 1.9 100 0.114
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 7TWK 1.86 25 141242 7287 99.94 0.19 0.1882 0.1905 0.2228 0.2249 RANDOM 34.147
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] 0.3 0.79 -1.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.132 r_dihedral_angle_4_deg 20.313 r_dihedral_angle_3_deg 15.414 r_dihedral_angle_1_deg 6.05 r_angle_refined_deg 1.174 r_chiral_restr 0.092 r_bond_refined_d 0.005 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11993 Nucleic Acid Atoms Solvent Atoms 815 Heterogen Atoms 104
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction autoPROC data reduction autoPROC data scaling PHASER phasing