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Crystal Structure of MDC1 FHA Domain in Complex with a Phosphorylated Peptide from the MDC1 N-terminus
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 5.5 291 25% v/v ethanol, 0.1M sodium acetate pH 5.5, Microbatch, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.12 41.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.485 α = 90 b = 59.88 β = 90 c = 72.081 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 MARMOSAIC 225 mm CCD 2007-05-23 M SAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX10.1 0.961 SRS PX10.1
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 1.8 15 93.4 0.037 3.2 24225 24225 2
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 1.8 1.86 55.3 0.315 2.1 2515
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 SAD THROUGHOUT 1.8 15 21805 21805 1172 95.37 0.20687 0.20489 0.2029 0.24262 0.241 RANDOM 40.954
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] 1.31 -1.64 0.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.972 r_dihedral_angle_4_deg 18.692 r_dihedral_angle_3_deg 16.498 r_dihedral_angle_1_deg 6.485 r_angle_refined_deg 1.481 r_chiral_restr 0.09 r_bond_refined_d 0.01 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1892 Nucleic Acid Atoms Solvent Atoms 150 Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data collection SOLVE phasing REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling