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9qcr

DNA-PK bound to 153 bp H2AX nucleosome model 2

Method: ELECTRON MICROSCOPY Dmax: 212.1 Å Quality: GOOD

SAXS Profile

SAXS profile for 9qcr

P(r) Distribution

P(r) distribution for 9qcr
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1. Structure Basics

entry_id9qcr
deposition_date2025-03-05
titleDNA-PK bound to 153 bp H2AX nucleosome model 2
keywordsDNA-binding protein, NHEJ, Ku70/80, nucleosome, DNA BINDING PROTEIN; DNA BINDING PROTEIN
methodELECTRON MICROSCOPY
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier77.79 Å
rg_electron76.31 Å
i06956450000.00
molecular_weight668070.0 kDa
excluded_volume819890 ų
envelope_volume1336000 ų
shell_volume149690 ų
envelope_diameter256.6 Å
shell_rg72.40 Å
envelope_rg73.54 Å
shape_rg76.23 Å
total_rg76.53 Å
total_atoms46641
n_residues5507
n_harmonics20
q_range— – 0.5000 Å−1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3
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3. P(r) Analysis (GNOM)

dmax212.1 Å
rg_real76.35 Å
rg_real_error0.86 Å
i0_real6.8520e+09
i0_real_error1.1770e+08
rg_reciprocal76.72 Å
i0_reciprocal6936000000.0000
total_estimate0.8551
solution_quality GOOD a GOOD solution
n_peaks1
r_peak_primary84.8 Å
skewness0.313
kurtosis-0.663
angular_range— – 0.1000 Å−1
current_alpha0.1223
highest_alpha360300000.0000
n_real_points21
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.992; Stabil: 0.991; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.010
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4. Crystallography & Experiment

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5. Entities & Polymer Info (9)

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6. Citations (1)

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7. Files & Curves (10)