9qyl
Alpha-synuclein fibril type 1A polymorph in the presence of ATP
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9qyl |
| deposition_date | 2025-04-18 |
| title | Alpha-synuclein fibril type 1A polymorph in the presence of ATP |
| keywords | ;alpha-synuclein, amyloid fibril, type 1A polymorph, protein aggregation, neurodegeneration, Parkinson's disease, ATP binding, ATP hydrolysis, cryo-EM structure, NEUROPEPTIDE ;; NEUROPEPTIDE |
| method | ELECTRON MICROSCOPY |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 30.63 Å |
| rg_electron | 30.42 Å |
| i0 | 102865000.00 |
| molecular_weight | 81946.0 kDa |
| excluded_volume | 103750 ų |
| envelope_volume | 131870 ų |
| shell_volume | 36523 ų |
| envelope_diameter | 104.4 Å |
| shell_rg | 37.31 Å |
| envelope_rg | 30.76 Å |
| shape_rg | 30.41 Å |
| total_rg | 31.07 Å |
| total_atoms | 5760 |
| n_residues | 840 |
| 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 | 100.4 Å |
| rg_real | 30.64 Å |
| rg_real_error | 0.66 Å |
| i0_real | 1.0290e+08 |
| i0_real_error | 1.4350e+06 |
| rg_reciprocal | 30.64 Å |
| i0_reciprocal | 102900000.0000 |
| total_estimate | 0.8970 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 30.9 Å |
| skewness | 0.329 |
| kurtosis | -0.431 |
| angular_range | — – 0.2600 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 21800000.0000 |
| n_real_points | 53 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.899; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.973; Smooth: 0.986 |