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Structure of the Rsc4 tandem bromodomain acetylated at K25
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 298 0.1M Tris, 0.2M ammonium sulfate, 22% PEG 4000, pH 8.0, VAPOR DIFFUSION, temperature 298K, pH 8.00
Crystal Properties Matthews coefficient Solvent content 2.55 51.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 123.246 α = 90 b = 83.169 β = 109.27 c = 127.059 γ = 90
Symmetry Space Group C 1 2 1
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 4 2005-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C NSLS X26C
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 2.35 50 99.5 0.076 13.8 3.2 50527
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) 2.35 2.43 99.7 0.503 3.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 2.35 50 50781 50522 2569 99.4 0.18 0.178 0.1981 0.23 0.2375 RANDOM 32.38
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] 0.27 -0.42 0.63 -1.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.325 r_dihedral_angle_4_deg 19.275 r_dihedral_angle_3_deg 16.915 r_dihedral_angle_1_deg 5.487 r_scangle_it 2.618 r_scbond_it 1.612 r_angle_refined_deg 1.283 r_mcangle_it 0.985 r_mcbond_it 0.55 r_nbtor_refined 0.307
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.325 r_dihedral_angle_4_deg 19.275 r_dihedral_angle_3_deg 16.915 r_dihedral_angle_1_deg 5.487 r_scangle_it 2.618 r_scbond_it 1.612 r_angle_refined_deg 1.283 r_mcangle_it 0.985 r_mcbond_it 0.55 r_nbtor_refined 0.307 r_symmetry_vdw_refined 0.209 r_nbd_refined 0.199 r_xyhbond_nbd_refined 0.174 r_symmetry_hbond_refined 0.16 r_chiral_restr 0.093 r_bond_refined_d 0.011 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7269 Nucleic Acid Atoms Solvent Atoms 407 Heterogen Atoms 25
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data reduction HKL-2000 data scaling