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Crystal structure of the human METTL3-METTL14 in complex with a bisubstrate analogue (BA4)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5L6D
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 295 20% PEG 3350, 0.4M Magnesium acetate
Crystal Properties Matthews coefficient Solvent content 2.23 44.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.89 α = 90 b = 63.89 β = 90 c = 225.18 γ = 120
Symmetry Space Group P 32 2 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 PIXEL DECTRIS PILATUS 2M-F 2018-10-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1 SLS X06DA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.1 45 99.9 0.999 18.25 9.66 32244 38.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.23 0.682
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FREE R-VALUE 2.1 44.54 1.36 32118 1606 99.74 0.1923 0.1906 0.1907 0.2249 0.225 43.61
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 5.8306 f_angle_d 0.9811 f_chiral_restr 0.059 f_plane_restr 0.0086 f_bond_d 0.0082
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3471 Nucleic Acid Atoms Solvent Atoms 218 Heterogen Atoms 44
Software Software Software Name Purpose XDS data reduction XSCALE data scaling PHASER phasing PHENIX refinement