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Crystal structure of the Taz2 domain of p300
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 6.3 277 Protein solution: 30 mg/ml Taz2, 25 mM MES pH 6.3, 100 mM NaCl, 6% glycerol, 10% TCEP.
Precipitating solution: 3.2 M AMS in MES buffer pH 6.0, 10 % ethylene glycol.
Both solutions mixed 1:1 and kept under oil, Microbatch, temperature 277K
Crystal Properties Matthews coefficient Solvent content 6.004325 79.514763
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 155.27 α = 90 b = 155.27 β = 90 c = 155.27 γ = 90
Symmetry Space Group I 41 3 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 MARMOSAIC 300 mm CCD mirrors 2008-12-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.2827 APS 22-ID
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 2.5 30 100 0.093 0.093 19.2 5.8 11355 11355 -3 60.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.59 100 0.647 0.647 2.5 5.7 1108
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 SAD THROUGHOUT 2.5 28.35 10795 543 100 0.20802 0.20646 0.2383 0.23639 0.2629 RANDOM 35.012
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 r_dihedral_angle_2_deg 34.3 r_dihedral_angle_4_deg 25.9 r_dihedral_angle_3_deg 22.7 r_scangle_it 11.2 r_scbond_it 7.6 r_dihedral_angle_1_deg 6.7 r_mcangle_it 5 r_mcbond_it 2.865 r_angle_refined_deg 2.2 r_chiral_restr 0.156
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.3 r_dihedral_angle_4_deg 25.9 r_dihedral_angle_3_deg 22.7 r_scangle_it 11.2 r_scbond_it 7.6 r_dihedral_angle_1_deg 6.7 r_mcangle_it 5 r_mcbond_it 2.865 r_angle_refined_deg 2.2 r_chiral_restr 0.156 r_bond_refined_d 0.021 r_gen_planes_refined 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 859 Nucleic Acid Atoms Solvent Atoms 31 Heterogen Atoms 23
Software Software Software Name Purpose SERGUI data collection HKL-3000 phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling