1aqm
ALPHA-AMYLASE FROM ALTEROMONAS HALOPLANCTIS COMPLEXED WITH TRIS
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1aqm |
| deposition_date | 1997-07-31 |
| title | ALPHA-AMYLASE FROM ALTEROMONAS HALOPLANCTIS COMPLEXED WITH TRIS |
| keywords | ;ALPHA-AMYLASE, ALPHA-1, 4-GLUCAN-4-GLUCANOHYDROLASE, BETA-ALPHA-EIGHT BARREL, PSYCHROPHILIC ENZYME, GLYCOSIDASE INHIBITION, HYDROLASE ;; HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 23.64 Å |
| rg_electron | 22.49 Å |
| i0 | 44079200.00 |
| molecular_weight | 49011.0 kDa |
| excluded_volume | 60055 ų |
| envelope_volume | 68834 ų |
| shell_volume | 25677 ų |
| envelope_diameter | 81.3 Å |
| shell_rg | 29.43 Å |
| envelope_rg | 22.66 Å |
| shape_rg | 22.46 Å |
| total_rg | 23.32 Å |
| total_atoms | 4244 |
| n_residues | 448 |
| 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 | 77.4 Å |
| rg_real | 24.18 Å |
| rg_real_error | 0.17 Å |
| i0_real | 4.3620e+07 |
| i0_real_error | 4.5290e+05 |
| rg_reciprocal | 23.63 Å |
| i0_reciprocal | 44080000.0000 |
| total_estimate | 0.6865 |
| solution_quality | REASONABLE a REASONABLE solution |
| n_peaks | 0 |
| r_peak_primary | — Å |
| skewness | 0.432 |
| kurtosis | -0.157 |
| angular_range | — – 0.3350 Å−1 |
| current_alpha | 5.6350 |
| highest_alpha | 7310000.0000 |
| n_real_points | 65 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.883; Stabil: 0.919; Sysdev: 0.000; Positv: 1.000; Valcen: 0.995; Smooth: 0.560 |