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Crystal Structure of the first bromodomain of human BRD4 in complex with a 2-amine-9H-purine ligand
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 277 0.20M NaNO3, 20.0% PEG 3350, 10.0% EtGly
Crystal Properties Matthews coefficient Solvent content 2.15 42.83
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.915 α = 90 b = 44.229 β = 90 c = 79.584 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 APEX II CCD 2014-11-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.5
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 1.83 44.23 100 0.064 0.064 16.98 5.15 12065
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 1.83 1.87 99.8 0.202 2.29 3.61
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.83 39.79 11421 601 99.97 0.1598 0.1572 0.1706 0.2061 0.2132 RANDOM 18.723
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] 0.5 -0.08 -0.42
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.302 r_dihedral_angle_4_deg 24.438 r_dihedral_angle_3_deg 13.467 r_sphericity_bonded 10.521 r_dihedral_angle_1_deg 5.566 r_mcangle_it 3.832 r_mcbond_it 2.553 r_mcbond_other 2.509 r_angle_refined_deg 1.66 r_angle_other_deg 0.895
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.302 r_dihedral_angle_4_deg 24.438 r_dihedral_angle_3_deg 13.467 r_sphericity_bonded 10.521 r_dihedral_angle_1_deg 5.566 r_mcangle_it 3.832 r_mcbond_it 2.553 r_mcbond_other 2.509 r_angle_refined_deg 1.66 r_angle_other_deg 0.895 r_chiral_restr 0.101 r_bond_refined_d 0.015 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1047 Nucleic Acid Atoms Solvent Atoms 121 Heterogen Atoms 23
Software Software Software Name Purpose PROTEUM PLUS data reduction PROTEUM PLUS data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction