12jr
Designed pentameric proton channel LQLL I6S/I13S
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 12jr |
| deposition_date | 2026-04-08 |
| last_revision | 2026-05-06 |
| title | Designed pentameric proton channel LQLL I6S/I13S |
| keywords | proton channel, helical bundle, membrane protein, designed protein; MEMBRANE PROTEIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 20.41 Å |
| rg_electron | 19.46 Å |
| i0 | 8507240.00 |
| molecular_weight | 28823.0 kDa |
| excluded_volume | 39325 ų |
| envelope_volume | 43940 ų |
| shell_volume | 18999 ų |
| envelope_diameter | 65.6 Å |
| shell_rg | 25.53 Å |
| envelope_rg | 19.65 Å |
| shape_rg | 19.47 Å |
| total_rg | 20.61 Å |
| total_atoms | 4364 |
| n_residues | 249 |
| 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 | 66.3 Å |
| rg_real | 20.36 Å |
| rg_real_error | 0.49 Å |
| i0_real | 8.5070e+06 |
| i0_real_error | 1.1640e+05 |
| rg_reciprocal | 20.37 Å |
| i0_reciprocal | 8507000.0000 |
| total_estimate | 0.8672 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 3 |
| r_peak_primary | 28.4 Å |
| skewness | 0.185 |
| kurtosis | -0.525 |
| angular_range | — – 0.3900 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 2922000.0000 |
| n_real_points | 71 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.813; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.993; Smooth: 0.838 |