9u89
Structure of AA(GGGTT)3GGGAA G-quadruplex in the presence of potassium ions
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9u89 |
| deposition_date | 2025-03-26 |
| last_revision | 2026-04-08 |
| title | Structure of AA(GGGTT)3GGGAA G-quadruplex in the presence of potassium ions |
| keywords | G-quadruplex, Frustrated sequence, Parallel, DNA; DNA |
| method | SOLUTION NMR |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 10.72 Å |
| rg_electron | 10.53 Å |
| i0 | 52471700.00 |
| molecular_weight | 34933.0 kDa |
| excluded_volume | 33378 ų |
| envelope_volume | 11044 ų |
| shell_volume | 8519 ų |
| envelope_diameter | 36.9 Å |
| shell_rg | 16.71 Å |
| envelope_rg | 11.66 Å |
| shape_rg | 10.32 Å |
| total_rg | 11.13 Å |
| total_atoms | 3575 |
| n_residues | 110 |
| n_harmonics | 20 |
| q_range | — – 0.5000 Å−1 |
| n_points | 101 |
| shell_type | directional |
| solvent_density | 0.3340 e/ų |
| contrast_shell | 0.0300 e/ų |
| crysol_version | 4.1.3 |
3. P(r) Analysis (GNOM)
| dmax | 35.6 Å |
| rg_real | 10.68 Å |
| rg_real_error | 0.23 Å |
| i0_real | 5.2470e+07 |
| i0_real_error | 5.0390e+05 |
| rg_reciprocal | 10.68 Å |
| i0_reciprocal | 52470000.0000 |
| total_estimate | 0.8768 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 1 |
| r_peak_primary | 34.7 Å |
| skewness | 0.276 |
| kurtosis | -0.270 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 249200.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.831; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.908 |