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Structure of the FHA1 domain of Rad53 bound simultaneously to the BRCT domain of Dbf4 and a phosphopeptide.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1G6G 1G6G; 3QBZ experimental model PDB 3QBZ 1G6G; 3QBZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 277 100 mM TRIS pH 8.5
12.5 % PEG 3350 (v/v)
Crystal Properties Matthews coefficient Solvent content 2.91 57.73
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.52 α = 90 b = 87.26 β = 94.01 c = 66.15 γ = 90
Symmetry Space Group P 1 21 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 RAYONIX MX-300 mirrors 2015-06-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08B1-1 0.979 CLSI 08B1-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 2.25 39.674 98.3 0.99 8.15 2.8 36580
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.6 97.4 0.318 2.8
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1G6G; 3QBZ 2.4 39.674 1.36 28179 1534 98.16 0.2083 0.2071 0.2156 0.2285 0.2357 random 51.5
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 15.043 f_angle_d 0.733 f_chiral_restr 0.03 f_bond_d 0.003 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4034 Nucleic Acid Atoms Solvent Atoms 178 Heterogen Atoms 66
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing