1cek
;THREE-DIMENSIONAL STRUCTURE OF THE MEMBRANE-EMBEDDED M2 CHANNEL-LINING SEGMENT FROM THE NICOTINIC ACETYLCHOLINE RECEPTOR BY SOLID-STATE NMR SPECTROSCOPY ;
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1cek |
| deposition_date | 1999-03-09 |
| title | ;THREE-DIMENSIONAL STRUCTURE OF THE MEMBRANE-EMBEDDED M2 CHANNEL-LINING SEGMENT FROM THE NICOTINIC ACETYLCHOLINE RECEPTOR BY SOLID-STATE NMR SPECTROSCOPY ; |
| keywords | ACETYLCHOLINE RECEPTOR, M2, LIPID BILAYERS, ION-CHANNEL; ACETYLCHOLINE RECEPTOR |
| method | SOLID-STATE NMR |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 7.79 Å |
| rg_electron | 7.33 Å |
| i0 | 56836.50 |
| molecular_weight | 886.7 kDa |
| excluded_volume | 890 ų |
| envelope_volume | 1070 ų |
| shell_volume | 1929 ų |
| envelope_diameter | 24.4 Å |
| shell_rg | 9.95 Å |
| envelope_rg | 7.36 Å |
| shape_rg | 6.66 Å |
| total_rg | 8.85 Å |
| total_atoms | 70 |
| n_residues | 14 |
| 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 | 22.0 Å |
| rg_real | 7.48 Å |
| rg_real_error | 0.04 Å |
| i0_real | 5.5010e+04 |
| i0_real_error | 3.2580e+02 |
| rg_reciprocal | 7.96 Å |
| i0_reciprocal | 56840.0000 |
| total_estimate | 0.6436 |
| solution_quality | REASONABLE a REASONABLE solution |
| n_peaks | 1 |
| r_peak_primary | 7.0 Å |
| skewness | 0.393 |
| kurtosis | -0.657 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 5.8080 |
| highest_alpha | 932.8000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.983; Stabil: 0.939; Sysdev: 0.000; Positv: 1.000; Valcen: 0.603; Smooth: 0.000 |