1emx
SOLUTION STRUCTURE OF HPTX2, A TOXIN FROM HETEROPODA VENATORIA SPIDER VENOM THAT BLOCKS KV4.2 POTASSIUM CHANNEL
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1emx |
| deposition_date | 2000-03-20 |
| title | SOLUTION STRUCTURE OF HPTX2, A TOXIN FROM HETEROPODA VENATORIA SPIDER VENOM THAT BLOCKS KV4.2 POTASSIUM CHANNEL |
| keywords | toxin; TOXIN |
| method | SOLUTION NMR |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 7.88 Å |
| rg_electron | 8.56 Å |
| i0 | 138616000.00 |
| molecular_weight | 88838.0 kDa |
| excluded_volume | 106320 ų |
| envelope_volume | 6806 ų |
| shell_volume | 6319 ų |
| envelope_diameter | 31.8 Å |
| shell_rg | 14.60 Å |
| envelope_rg | 10.18 Å |
| shape_rg | 8.60 Å |
| total_rg | 8.58 Å |
| total_atoms | 11388 |
| n_residues | 780 |
| 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 | 27.1 Å |
| rg_real | 7.89 Å |
| rg_real_error | 0.30 Å |
| i0_real | 1.3860e+08 |
| i0_real_error | 1.4860e+06 |
| rg_reciprocal | 7.89 Å |
| i0_reciprocal | 138600000.0000 |
| total_estimate | 0.7867 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 1 |
| r_peak_primary | 9.6 Å |
| skewness | 0.402 |
| kurtosis | -0.009 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 9476.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.755; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.958; Smooth: 0.000 |