9s6i
A tetrameric i-motif structure formed by dTdCdCfrCfrCdC
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9s6i |
| deposition_date | 2025-08-01 |
| last_revision | 2025-10-15 |
| title | A tetrameric i-motif structure formed by dTdCdCfrCfrCdC |
| keywords | i-motif, XNA, fluorine substitution, DNA-RNA HYBRID; DNA-RNA HYBRID |
| method | SOLUTION NMR |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 11.56 Å |
| rg_electron | 12.00 Å |
| i0 | 174237000.00 |
| molecular_weight | 69187.0 kDa |
| excluded_volume | 68898 ų |
| envelope_volume | 10338 ų |
| shell_volume | 7691 ų |
| envelope_diameter | 42.4 Å |
| shell_rg | 16.88 Å |
| envelope_rg | 12.89 Å |
| shape_rg | 11.98 Å |
| total_rg | 12.14 Å |
| total_atoms | 7340 |
| n_residues | 100 |
| 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 | 35.8 Å |
| rg_real | 11.67 Å |
| rg_real_error | 0.36 Å |
| i0_real | 1.7420e+08 |
| i0_real_error | 2.0230e+06 |
| rg_reciprocal | 11.66 Å |
| i0_reciprocal | 174200000.0000 |
| total_estimate | 0.8448 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 3 |
| r_peak_primary | 10.9 Å |
| skewness | 0.515 |
| kurtosis | -0.307 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 120600.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.817; Stabil: 0.982; Sysdev: 1.000; Positv: 1.000; Valcen: 0.899; Smooth: 0.683 |