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Crystal structure of yeast Spt16 N-terminal Domain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 4.5 278 35% PEG 300, 200mM NaCl, 100mM Sodium Acetate, pH 4.5, vapor diffusion, temperature 278K
Crystal Properties Matthews coefficient Solvent content 2.45 49.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.683 α = 90 b = 144.635 β = 101.44 c = 88.513 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 ADSC QUANTUM 4 2004-06-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C 0.97791 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 1.9 40 94 0.097 8.1 78683 73962 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 1.9 1.97 70 0.455 5482
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 THROUGHOUT 1.9 39.88 78683 73959 3741 93.81 0.17 0.167 0.1784 0.224 0.2245 RANDOM 21.647
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] 1.11 0.26 -0.79 -0.22
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.723 r_dihedral_angle_4_deg 18.408 r_dihedral_angle_3_deg 15.384 r_dihedral_angle_1_deg 5.988 r_scangle_it 3.06 r_scbond_it 1.979 r_angle_refined_deg 1.377 r_mcangle_it 1.044 r_mcbond_it 0.582 r_nbtor_refined 0.304
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.723 r_dihedral_angle_4_deg 18.408 r_dihedral_angle_3_deg 15.384 r_dihedral_angle_1_deg 5.988 r_scangle_it 3.06 r_scbond_it 1.979 r_angle_refined_deg 1.377 r_mcangle_it 1.044 r_mcbond_it 0.582 r_nbtor_refined 0.304 r_symmetry_vdw_refined 0.221 r_nbd_refined 0.205 r_symmetry_hbond_refined 0.159 r_xyhbond_nbd_refined 0.153 r_metal_ion_refined 0.11 r_chiral_restr 0.099 r_bond_refined_d 0.014 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7144 Nucleic Acid Atoms Solvent Atoms 1034 Heterogen Atoms 22
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction ADSC data collection HKL-2000 data reduction PHASES phasing