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Crystal structure of the N-terminal domain of the yeast telomere-binding and telomerase regulatory protein Cdc13
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 291 0.2 M potassium chloride, 0.1 M magnesium acetate tetrahydrate, 0.05 M sodium cacodylate trihydrate, pH 6.5, 10% w/v polyethylene glycol 8,000, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.31 46.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.99 α = 90 b = 70.2 β = 90 c = 53.53 γ = 90
Symmetry Space Group P 21 21 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 ADSC QUANTUM 210 2008-08-10 M SIRAS
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X6A 0.978 NSLS X6A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.7 20 96.5 0.059 14.5 4 6391 6168 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.7 2.85 98.1 0.416 2.5 4.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 SIRAS THROUGHOUT 2.7 20 2 6391 6168 305 95.54 0.23071 0.2287 0.2375 0.27185 0.2836 RANDOM 94.215
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] -1.39 1.3 0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.105 r_dihedral_angle_3_deg 19.494 r_dihedral_angle_4_deg 16.932 r_dihedral_angle_1_deg 6.547 r_angle_refined_deg 1.279 r_scangle_it 1.229 r_mcangle_it 0.879 r_scbond_it 0.76 r_mcbond_it 0.502 r_symmetry_hbond_refined 0.356
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.105 r_dihedral_angle_3_deg 19.494 r_dihedral_angle_4_deg 16.932 r_dihedral_angle_1_deg 6.547 r_angle_refined_deg 1.279 r_scangle_it 1.229 r_mcangle_it 0.879 r_scbond_it 0.76 r_mcbond_it 0.502 r_symmetry_hbond_refined 0.356 r_nbtor_refined 0.31 r_nbd_refined 0.265 r_symmetry_vdw_refined 0.195 r_xyhbond_nbd_refined 0.191 r_chiral_restr 0.084 r_bond_refined_d 0.009 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1552 Nucleic Acid Atoms Solvent Atoms 43 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement SOLVE phasing ELVES refinement MOSFLM data reduction SCALA data scaling