1atu
UNCLEAVED ALPHA-1-ANTITRYPSIN
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1atu |
| deposition_date | 1997-05-11 |
| title | UNCLEAVED ALPHA-1-ANTITRYPSIN |
| keywords | SERINE PROTEASE INHIBITOR, ALPHA-1-ANTITRYPSIN, CONFORMATIONAL TRANSITION, LOOP FLEXIBILITY, METASTABILITY, STABILIZING MUTATIONS; SERINE PROTEASE INHIBITOR |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 23.26 Å |
| rg_electron | 21.98 Å |
| i0 | 27621900.00 |
| molecular_weight | 41969.0 kDa |
| excluded_volume | 53295 ų |
| envelope_volume | 64303 ų |
| shell_volume | 24615 ų |
| envelope_diameter | 78.7 Å |
| shell_rg | 28.86 Å |
| envelope_rg | 22.07 Å |
| shape_rg | 21.94 Å |
| total_rg | 22.99 Å |
| total_atoms | 2962 |
| n_residues | 374 |
| 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 | 76.4 Å |
| rg_real | 23.21 Å |
| rg_real_error | 0.45 Å |
| i0_real | 2.7620e+07 |
| i0_real_error | 3.5310e+05 |
| rg_reciprocal | 23.23 Å |
| i0_reciprocal | 27620000.0000 |
| total_estimate | 0.8852 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 28.2 Å |
| skewness | 0.328 |
| kurtosis | -0.299 |
| angular_range | — – 0.3400 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 6243000.0000 |
| n_real_points | 66 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.835; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.999 |