9rb4
Ecoli Sarcin Ricin Loop (SLR) including a Kappa-Xanthosine base pair
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9rb4 |
| deposition_date | 2025-05-21 |
| last_revision | 2026-06-03 |
| title | Ecoli Sarcin Ricin Loop (SLR) including a Kappa-Xanthosine base pair |
| keywords | RNA, modification; RNA |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 14.28 Å |
| rg_electron | 13.94 Å |
| i0 | 4585960.00 |
| molecular_weight | 8968.0 kDa |
| excluded_volume | 8156 ų |
| envelope_volume | 11440 ų |
| shell_volume | 7892 ų |
| envelope_diameter | 49.4 Å |
| shell_rg | 17.83 Å |
| envelope_rg | 14.10 Å |
| shape_rg | 13.97 Å |
| total_rg | 14.40 Å |
| total_atoms | 893 |
| n_residues | 25 |
| 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 | 51.3 Å |
| rg_real | 14.38 Å |
| rg_real_error | 0.44 Å |
| i0_real | 4.5860e+06 |
| i0_real_error | 4.8520e+04 |
| rg_reciprocal | 14.38 Å |
| i0_reciprocal | 4586000.0000 |
| total_estimate | 0.8327 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 14.9 Å |
| skewness | 0.488 |
| kurtosis | -0.251 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 291400.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.721; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.667; Smooth: 0.989 |