9t8z
Room temperature X-ray structure of the B1 domain of streptococcal protein G triple mutant T2Q, N8D, and N37D (GB1-QDD).
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9t8z |
| deposition_date | 2025-11-13 |
| title | Room temperature X-ray structure of the B1 domain of streptococcal protein G triple mutant T2Q, N8D, and N37D (GB1-QDD). |
| keywords | B1 domain, triple mutant, IMMUNE SYSTEM; IMMUNE SYSTEM |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 16.55 Å |
| rg_electron | 15.93 Å |
| i0 | 3118200.00 |
| molecular_weight | 12358.0 kDa |
| excluded_volume | 15396 ų |
| envelope_volume | 18250 ų |
| shell_volume | 10662 ų |
| envelope_diameter | 54.9 Å |
| shell_rg | 20.02 Å |
| envelope_rg | 16.03 Å |
| shape_rg | 15.88 Å |
| total_rg | 16.91 Å |
| total_atoms | 870 |
| n_residues | 112 |
| 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 | 56.2 Å |
| rg_real | 16.63 Å |
| rg_real_error | 0.42 Å |
| i0_real | 3.1180e+06 |
| i0_real_error | 3.7770e+04 |
| rg_reciprocal | 16.62 Å |
| i0_reciprocal | 3118000.0000 |
| total_estimate | 0.8569 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 16.1 Å |
| skewness | 0.464 |
| kurtosis | -0.216 |
| angular_range | — – 0.4800 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 650400.0000 |
| n_real_points | 78 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.762; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.909; Smooth: 0.942 |