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Binary Complex of the Mixed Lineage Leukaemia (MLL1) SET Domain with the cofactor product S-Adenosylhomocysteine.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PEG PDB ENTRY 1PEG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.8 0.1 M SODIUM CACODYLATE, PH6.5, 2 % PEG 8000, 30 % 2-METHYL-2,4-PENTANDIOL, pH 6.8
Crystal Properties Matthews coefficient Solvent content 2.32 47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.85 α = 90 b = 56.21 β = 90 c = 78.24 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 287 CCD ADSC CCD MIRRORS 2008-04-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 Diamond I03
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 2 56.2 96.8 0.08 12.5 4 13868 2 27.77
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 2 2.1 84.2 0.34 2.6 2.8
Refinement Statistics Diffraction ID Structure Solution Method Starting model 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 PDB ENTRY 1PEG 2 23.66 1.45 26312 1268 93.7 0.191 0.187 0.1863 0.264 0.2535 33.94
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] -8.7679 -4.7871 13.555
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 19.338 f_angle_d 1.266 f_chiral_restr 0.081 f_bond_d 0.008 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1351 Nucleic Acid Atoms Solvent Atoms 130 Heterogen Atoms 27
Software Software Software Name Purpose PHENIX refinement MOSFLM data reduction SCALEPACK data scaling PHENIX phasing