☰ Navigation Tabs
Anabaena HU-DNA cocrystal structure (AHU6)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1P71 PDB ENTRY 1P71 with nonidentical sidechains pruned back to a common atom
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 292 Peg 5000 monomethyl ether, glycerol, tris, jeffamine, potassium chloride, calcium chloride, sodium azide, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 2.75 54.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.646 α = 90 b = 107.836 β = 92.25 c = 83.464 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 2002-03-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C 0.9 APS 14-BM-C
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 2.48 99 93.3 0.107 3 23324 23324 -3
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 2.48 2.57 46.5 0.359 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1P71
with nonidentical sidechains
pruned back to a common atom 2.5 25 23042 16900 1828 81.39 0.291 0.286 0.2883 0.338 0.3333 RANDOM 28.115
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] -1.44 0.09 -0.62 2.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 3.511 r_scangle_it 1.668 r_angle_refined_deg 0.927 r_scbond_it 0.894 r_mcangle_it 0.81 r_mcbond_it 0.431 r_nbd_refined 0.175 r_symmetry_vdw_refined 0.157 r_symmetry_hbond_refined 0.136 r_xyhbond_nbd_refined 0.124
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 3.511 r_scangle_it 1.668 r_angle_refined_deg 0.927 r_scbond_it 0.894 r_mcangle_it 0.81 r_mcbond_it 0.431 r_nbd_refined 0.175 r_symmetry_vdw_refined 0.157 r_symmetry_hbond_refined 0.136 r_xyhbond_nbd_refined 0.124 r_chiral_restr 0.046 r_bond_refined_d 0.005 r_gen_planes_refined 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2767 Nucleic Acid Atoms 1556 Solvent Atoms 72 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling EPMR phasing