9v4v
Crystal structure of Guanine-II riboswitch in complex with isoxanthopterin
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9v4v |
| deposition_date | 2025-05-24 |
| last_revision | 2025-11-26 |
| title | Crystal structure of Guanine-II riboswitch in complex with isoxanthopterin |
| keywords | guanine riboswitch, RNA; RNA |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 20.38 Å |
| rg_electron | 20.05 Å |
| i0 | 27728900.00 |
| molecular_weight | 23300.0 kDa |
| excluded_volume | 21667 ų |
| envelope_volume | 32969 ų |
| shell_volume | 15293 ų |
| envelope_diameter | 72.1 Å |
| shell_rg | 24.39 Å |
| envelope_rg | 19.83 Å |
| shape_rg | 19.92 Å |
| total_rg | 20.61 Å |
| total_atoms | 1534 |
| n_residues | 70 |
| 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 | 70.2 Å |
| rg_real | 20.49 Å |
| rg_real_error | 0.62 Å |
| i0_real | 2.7730e+07 |
| i0_real_error | 4.1350e+05 |
| rg_reciprocal | 20.47 Å |
| i0_reciprocal | 27730000.0000 |
| total_estimate | 0.7821 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 3 |
| r_peak_primary | 21.1 Å |
| skewness | 0.516 |
| kurtosis | -0.131 |
| angular_range | — – 0.3900 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 2303000.0000 |
| n_real_points | 71 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.760; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.889; Smooth: 0.000 |