9qlx
Crystal structure of D4A-FNR of A. fischeri with a [4Fe-4S]/[2Fe-2S] mixture
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9qlx |
| deposition_date | 2025-03-21 |
| last_revision | 2026-04-08 |
| title | Crystal structure of D4A-FNR of A. fischeri with a [4Fe-4S]/[2Fe-2S] mixture |
| keywords | oxygen sensor, labile dimer, TRANSCRIPTION; TRANSCRIPTION |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 19.28 Å |
| rg_electron | 18.26 Å |
| i0 | 11260600.00 |
| molecular_weight | 24844.0 kDa |
| excluded_volume | 31082 ų |
| envelope_volume | 37151 ų |
| shell_volume | 17343 ų |
| envelope_diameter | 65.2 Å |
| shell_rg | 23.89 Å |
| envelope_rg | 18.50 Å |
| shape_rg | 18.23 Å |
| total_rg | 19.22 Å |
| total_atoms | 1721 |
| n_residues | 220 |
| 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 | 62.2 Å |
| rg_real | 19.21 Å |
| rg_real_error | 0.36 Å |
| i0_real | 1.1260e+07 |
| i0_real_error | 1.4720e+05 |
| rg_reciprocal | 19.22 Å |
| i0_reciprocal | 11260000.0000 |
| total_estimate | 0.8918 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 22.8 Å |
| skewness | 0.238 |
| kurtosis | -0.373 |
| angular_range | — – 0.4100 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 1376000.0000 |
| n_real_points | 72 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.867; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.988 |