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Tandem chromodomains of human CHD1 in complex with influenza NS1 C-terminal tail dimethylated at K229
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2B2W PDB ENTRY 2B2W
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 291 15% PEG3350, 0.1 succinic acid, pH 7, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.8 56.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.068 α = 90 b = 46.057 β = 90 c = 46.4 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 CCD RIGAKU SATURN A200 2012-07-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E 1.5418
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 1.87 46.06 100 0.087 13.3 7.1 20229
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 1.87 1.91 100 0.012 1.6 7.3 1276
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 PDB ENTRY 2B2W 1.87 46.06 20188 997 99.96 0.1905 0.1889 0.2026 0.221 0.2308 RANDOM 41.1586
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] -2.23 1.81 0.43
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.619 r_dihedral_angle_4_deg 25.059 r_dihedral_angle_3_deg 12.059 r_dihedral_angle_1_deg 5.813 r_mcangle_it 3.505 r_mcbond_it 2.596 r_mcbond_other 2.578 r_angle_refined_deg 1.511 r_angle_other_deg 0.836 r_chiral_restr 0.097
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.619 r_dihedral_angle_4_deg 25.059 r_dihedral_angle_3_deg 12.059 r_dihedral_angle_1_deg 5.813 r_mcangle_it 3.505 r_mcbond_it 2.596 r_mcbond_other 2.578 r_angle_refined_deg 1.511 r_angle_other_deg 0.836 r_chiral_restr 0.097 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1415 Nucleic Acid Atoms Solvent Atoms 96 Heterogen Atoms 17
Software Software Software Name Purpose Aimless data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction XDS data reduction