1asb
THE STRUCTURAL BASIS FOR THE REDUCED ACTIVITY OF THE D223A(D222A) ACTIVE SITE MUTANT OF E. COLI ASPARTATE AMINOTRANSFERASE
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1asb |
| deposition_date | 1993-08-27 |
| title | THE STRUCTURAL BASIS FOR THE REDUCED ACTIVITY OF THE D223A(D222A) ACTIVE SITE MUTANT OF E. COLI ASPARTATE AMINOTRANSFERASE |
| keywords | AMINOTRANSFERASE; AMINOTRANSFERASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 22.83 Å |
| rg_electron | 21.63 Å |
| i0 | 33626600.00 |
| molecular_weight | 43871.0 kDa |
| excluded_volume | 54691 ų |
| envelope_volume | 67562 ų |
| shell_volume | 25539 ų |
| envelope_diameter | 70.9 Å |
| shell_rg | 28.84 Å |
| envelope_rg | 21.98 Å |
| shape_rg | 21.60 Å |
| total_rg | 22.62 Å |
| total_atoms | 3089 |
| n_residues | 396 |
| 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 | 69.7 Å |
| rg_real | 22.71 Å |
| rg_real_error | 0.30 Å |
| i0_real | 3.3630e+07 |
| i0_real_error | 4.0100e+05 |
| rg_reciprocal | 22.74 Å |
| i0_reciprocal | 33630000.0000 |
| total_estimate | 0.9075 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 28.5 Å |
| skewness | 0.176 |
| kurtosis | -0.494 |
| angular_range | — – 0.3500 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 7622000.0000 |
| n_real_points | 67 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.942; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.977 |