1bxt
STREPTOCOCCAL SUPERANTIGEN (SSA) FROM STREPTOCOCCUS PYOGENES
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1bxt |
| deposition_date | 1998-10-08 |
| title | STREPTOCOCCAL SUPERANTIGEN (SSA) FROM STREPTOCOCCUS PYOGENES |
| keywords | BACTERIAL SUPERANTIGEN, MHC CLASS II INTERACTION, T CELL ACTIVATION, TOXIC SHOCK-LIKE SYNDROME, IMMUNE SYSTEM; IMMUNE SYSTEM |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 28.94 Å |
| rg_electron | 28.51 Å |
| i0 | 42920600.00 |
| molecular_weight | 51064.0 kDa |
| excluded_volume | 63758 ų |
| envelope_volume | 78862 ų |
| shell_volume | 24306 ų |
| envelope_diameter | 98.4 Å |
| shell_rg | 33.80 Å |
| envelope_rg | 28.46 Å |
| shape_rg | 28.50 Å |
| total_rg | 29.07 Å |
| total_atoms | 3596 |
| n_residues | 446 |
| 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 | 93.9 Å |
| rg_real | 29.15 Å |
| rg_real_error | 0.74 Å |
| i0_real | 4.2920e+07 |
| i0_real_error | 6.3970e+05 |
| rg_reciprocal | 29.06 Å |
| i0_reciprocal | 42920000.0000 |
| total_estimate | 0.8343 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 25.6 Å |
| skewness | 0.454 |
| kurtosis | -0.594 |
| angular_range | — – 0.2750 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 6715000.0000 |
| n_real_points | 56 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.784; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.699; Smooth: 0.791 |