1av3
POTASSIUM CHANNEL BLOCKER KAPPA CONOTOXIN PVIIA FROM C. PURPURASCENS, NMR, 20 STRUCTURES
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1av3 |
| deposition_date | 1997-09-24 |
| title | POTASSIUM CHANNEL BLOCKER KAPPA CONOTOXIN PVIIA FROM C. PURPURASCENS, NMR, 20 STRUCTURES |
| keywords | KAPPA-CONOTOXIN, POTASSIUM CHANNEL BLOCKER, CYSTINE KNOT; POTASSIUM CHANNEL BLOCKER |
| method | SOLUTION NMR |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 7.24 Å |
| rg_electron | 7.88 Å |
| i0 | 81445900.00 |
| molecular_weight | 65617.0 kDa |
| excluded_volume | 78253 ų |
| envelope_volume | 6272 ų |
| shell_volume | 6164 ų |
| envelope_diameter | 29.0 Å |
| shell_rg | 14.17 Å |
| envelope_rg | 9.49 Å |
| shape_rg | 7.88 Å |
| total_rg | 8.09 Å |
| total_atoms | 8760 |
| n_residues | 520 |
| 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 | 26.1 Å |
| rg_real | 7.25 Å |
| rg_real_error | 0.34 Å |
| i0_real | 8.1450e+07 |
| i0_real_error | 8.7120e+05 |
| rg_reciprocal | 7.25 Å |
| i0_reciprocal | 81450000.0000 |
| total_estimate | 0.8321 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 8.6 Å |
| skewness | 0.454 |
| kurtosis | 0.110 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 7385.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.683; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.893; Smooth: 0.871 |