9xvh
Crystal structure of mature Bacteroides fragilis toxin 1
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9xvh |
| deposition_date | 2025-11-26 |
| last_revision | 2026-01-07 |
| title | Crystal structure of mature Bacteroides fragilis toxin 1 |
| keywords | zinc metalloprotease, enterotoxin, secreted protein, TOXIN; TOXIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 29.57 Å |
| rg_electron | 28.55 Å |
| i0 | 115750000.00 |
| molecular_weight | 82941.0 kDa |
| excluded_volume | 102650 ų |
| envelope_volume | 131050 ų |
| shell_volume | 37808 ų |
| envelope_diameter | 92.9 Å |
| shell_rg | 36.36 Å |
| envelope_rg | 28.11 Å |
| shape_rg | 28.55 Å |
| total_rg | 29.27 Å |
| total_atoms | 5828 |
| n_residues | 744 |
| 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 | 88.0 Å |
| rg_real | 29.40 Å |
| rg_real_error | 0.45 Å |
| i0_real | 1.1570e+08 |
| i0_real_error | 1.6450e+06 |
| rg_reciprocal | 29.47 Å |
| i0_reciprocal | 115800000.0000 |
| total_estimate | 0.9067 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 40.7 Å |
| skewness | 0.079 |
| kurtosis | -0.537 |
| angular_range | — – 0.2700 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 21340000.0000 |
| n_real_points | 55 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.963; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.905 |