9qlu
Amyloid structure of 17kDa alpha-amylase/trypsin inhibitor 2 (Uniprot ID: AI172_ORYSJ)
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9qlu |
| deposition_date | 2025-03-21 |
| title | Amyloid structure of 17kDa alpha-amylase/trypsin inhibitor 2 (Uniprot ID: AI172_ORYSJ) |
| keywords | Amyloid, Plant protein, Storage protein, Trypsin inhibitor, PROTEIN FIBRIL; PROTEIN FIBRIL |
| method | ELECTRON MICROSCOPY |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 22.99 Å |
| rg_electron | 22.34 Å |
| i0 | 23762700.00 |
| molecular_weight | 34084.0 kDa |
| excluded_volume | 41353 ų |
| envelope_volume | 50939 ų |
| shell_volume | 19882 ų |
| envelope_diameter | 74.8 Å |
| shell_rg | 28.15 Å |
| envelope_rg | 22.91 Å |
| shape_rg | 22.27 Å |
| total_rg | 23.24 Å |
| total_atoms | 2360 |
| n_residues | 330 |
| 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 | 75.3 Å |
| rg_real | 23.06 Å |
| rg_real_error | 0.54 Å |
| i0_real | 2.3760e+07 |
| i0_real_error | 3.2130e+05 |
| rg_reciprocal | 23.04 Å |
| i0_reciprocal | 23760000.0000 |
| total_estimate | 0.8913 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 22.0 Å |
| skewness | 0.373 |
| kurtosis | -0.470 |
| angular_range | — – 0.3450 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 4272000.0000 |
| n_real_points | 66 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.905; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.916; Smooth: 0.953 |