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BRD4 Bromodomain 1 in complex with multi-action inhibitor SRX3212
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3MXF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277 40% PEG 3350, 0.2 M Pottassium thiocyanate pH 7.5, and 4% 1,1,1,3,3,3-Hexafluoro-2-propanol
Crystal Properties Matthews coefficient Solvent content 2.13 42.16
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 30.547 α = 62.87 b = 34.65 β = 83.59 c = 36.033 γ = 85.49
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 200K 2018-08-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.7 50 94.9 0.062 0.079 0.049 15.5 2.3 3407 25.92
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.7 2.8 94.4 0.082 0.103 0.062 0.985 2.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 FREE R-VALUE 3mxf 2.7 23.005 0.14 3322 333 92.61 0.206 0.2002 0.2018 0.2569 0.2534 23.7046
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 11.858 f_angle_d 0.686 f_chiral_restr 0.037 f_bond_d 0.004 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1063 Nucleic Acid Atoms Solvent Atoms 77 Heterogen Atoms 36
Software Software Software Name Purpose PHENIX refinement HKL-2000 data scaling PHASER phasing PDB_EXTRACT data extraction HKL-3000 data reduction