9qa7
Oxidised FeSII from Azotobacter beijerinckii
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9qa7 |
| deposition_date | 2025-02-27 |
| last_revision | 2026-03-11 |
| title | Oxidised FeSII from Azotobacter beijerinckii |
| keywords | Nitrogen Fixation, Oxygen Protection, Ferredoxin, ELECTRON TRANSPORT; ELECTRON TRANSPORT |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 20.20 Å |
| rg_electron | 19.12 Å |
| i0 | 8776590.00 |
| molecular_weight | 21513.0 kDa |
| excluded_volume | 26792 ų |
| envelope_volume | 32859 ų |
| shell_volume | 15169 ų |
| envelope_diameter | 70.1 Å |
| shell_rg | 24.21 Å |
| envelope_rg | 19.27 Å |
| shape_rg | 19.03 Å |
| total_rg | 20.19 Å |
| total_atoms | 1488 |
| n_residues | 195 |
| 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 | 67.6 Å |
| rg_real | 20.26 Å |
| rg_real_error | 0.57 Å |
| i0_real | 8.7770e+06 |
| i0_real_error | 1.1220e+05 |
| rg_reciprocal | 20.25 Å |
| i0_reciprocal | 8777000.0000 |
| total_estimate | 0.7912 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 18.4 Å |
| skewness | 0.366 |
| kurtosis | -0.530 |
| angular_range | — – 0.3950 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 2240000.0000 |
| n_real_points | 71 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.796; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.893; Smooth: 0.000 |