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Structural basis for the product specificity of histone lysine methyltransferases
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ML9 PDB ENTRY 1ML9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.4 289 PEG 2000 monomethyl ether, trimethylamine, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 289K, pH 8.40
Crystal Properties Matthews coefficient Solvent content 2.58 52.36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.26 α = 90 b = 94.17 β = 90 c = 114.69 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 ADSC QUANTUM 315 2002-11-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 NSLS X25
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 2.59 35 91.6 0.088 0.088 23.3 4.5 21803 -3 59.6
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) 2.59 2.68 67.6 0.228 0.228 4.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1ML9 2.59 30.9 2 19510 19510 943 81.6 0.22 0.22 0.32 RANDOM 58.9
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] -1.97 2.33 -0.36
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 28.7 x_angle_deg 1.8 x_improper_angle_d 0.77 x_bond_d 0.01 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 28.7 x_angle_deg 1.8 x_improper_angle_d 0.77 x_bond_d 0.01 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3558 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 60
Software Software Software Name Purpose HKL-2000 data collection SCALEPACK data scaling AMoRE phasing X-PLOR refinement HKL-2000 data reduction