1c4q
MUTATED SHIGA-LIKE TOXIN B SUBUNIT (F30A/W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1c4q |
| deposition_date | 1999-08-31 |
| title | MUTATED SHIGA-LIKE TOXIN B SUBUNIT (F30A/W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE |
| keywords | TOXIN, RECEPTOR BINDING, PROTEIN-CARBOHYDRATE RECOGNITION, OB-FOLD; TOXIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 22.74 Å |
| rg_electron | 21.47 Å |
| i0 | 28730500.00 |
| molecular_weight | 40024.0 kDa |
| excluded_volume | 49566 ų |
| envelope_volume | 57144 ų |
| shell_volume | 22243 ų |
| envelope_diameter | 67.6 Å |
| shell_rg | 28.08 Å |
| envelope_rg | 21.29 Å |
| shape_rg | 21.42 Å |
| total_rg | 22.38 Å |
| total_atoms | 2795 |
| n_residues | 345 |
| 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 | 68.8 Å |
| rg_real | 22.63 Å |
| rg_real_error | 0.36 Å |
| i0_real | 2.8730e+07 |
| i0_real_error | 3.3810e+05 |
| rg_reciprocal | 22.65 Å |
| i0_reciprocal | 28730000.0000 |
| total_estimate | 0.9110 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 32.3 Å |
| skewness | 0.116 |
| kurtosis | -0.607 |
| angular_range | — – 0.3500 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 7409000.0000 |
| n_real_points | 67 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.963; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.953 |