1ast
STRUCTURE OF ASTACIN AND IMPLICATIONS FOR ACTIVATION OF ASTACINS AND ZINC-LIGATION OF COLLAGENASES
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1ast |
| deposition_date | 1993-04-21 |
| title | STRUCTURE OF ASTACIN AND IMPLICATIONS FOR ACTIVATION OF ASTACINS AND ZINC-LIGATION OF COLLAGENASES |
| keywords | HYDROLASE(METALLOPROTEINASE); HYDROLASE(METALLOPROTEINASE) |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 17.52 Å |
| rg_electron | 16.55 Å |
| i0 | 9890310.00 |
| molecular_weight | 22652.0 kDa |
| excluded_volume | 27939 ų |
| envelope_volume | 31148 ų |
| shell_volume | 15840 ų |
| envelope_diameter | 58.1 Å |
| shell_rg | 22.43 Å |
| envelope_rg | 16.72 Å |
| shape_rg | 16.55 Å |
| total_rg | 17.46 Å |
| total_atoms | 1592 |
| n_residues | 200 |
| 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 | 55.7 Å |
| rg_real | 17.43 Å |
| rg_real_error | 0.35 Å |
| i0_real | 9.8900e+06 |
| i0_real_error | 1.1690e+05 |
| rg_reciprocal | 17.44 Å |
| i0_reciprocal | 9890000.0000 |
| total_estimate | 0.8154 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 3 |
| r_peak_primary | 21.5 Å |
| skewness | 0.188 |
| kurtosis | -0.387 |
| angular_range | — – 0.4550 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 1797000.0000 |
| n_real_points | 76 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.866; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.000 |