9qsy
Cryo-EM structure of aquaporin 3 at pH 5.5
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9qsy |
| deposition_date | 2025-04-07 |
| title | Cryo-EM structure of aquaporin 3 at pH 5.5 |
| keywords | membrane protein, glycerol channel, hydrogen peroxide transport, tetramer; MEMBRANE PROTEIN |
| method | ELECTRON MICROSCOPY |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 28.61 Å |
| rg_electron | 27.72 Å |
| i0 | 154669000.00 |
| molecular_weight | 106950.0 kDa |
| excluded_volume | 137310 ų |
| envelope_volume | 157480 ų |
| shell_volume | 44512 ų |
| envelope_diameter | 84.9 Å |
| shell_rg | 37.27 Å |
| envelope_rg | 27.74 Å |
| shape_rg | 27.76 Å |
| total_rg | 28.55 Å |
| total_atoms | 7572 |
| n_residues | 1004 |
| 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 | 82.9 Å |
| rg_real | 28.40 Å |
| rg_real_error | 0.31 Å |
| i0_real | 1.5470e+08 |
| i0_real_error | 2.0890e+06 |
| rg_reciprocal | 28.49 Å |
| i0_reciprocal | 154700000.0000 |
| total_estimate | 0.9064 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 39.2 Å |
| skewness | 0.013 |
| kurtosis | -0.571 |
| angular_range | — – 0.2750 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 44380000.0000 |
| n_real_points | 56 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.959; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.970; Smooth: 0.931 |