1c7t
BETA-N-ACETYLHEXOSAMINIDASE MUTANT E540D COMPLEXED WITH DI-N ACETYL-D-GLUCOSAMINE (CHITOBIASE)
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1c7t |
| deposition_date | 2000-03-17 |
| title | BETA-N-ACETYLHEXOSAMINIDASE MUTANT E540D COMPLEXED WITH DI-N ACETYL-D-GLUCOSAMINE (CHITOBIASE) |
| keywords | ;GLYCOSYL HYDROLASE, BETA-N-ACETYLHEXOSAMINIDASE, CHITINOLYSIN, A/B(TIM)-BARREL, SITE DIRECTED MUTAGENESIS, PROTON DONOR, CO-CRYSTAL STRUCTURE, HYDROLASE ;; HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 28.54 Å |
| rg_electron | 27.61 Å |
| i0 | 153008000.00 |
| molecular_weight | 96652.0 kDa |
| excluded_volume | 120210 ų |
| envelope_volume | 138700 ų |
| shell_volume | 40317 ų |
| envelope_diameter | 95.8 Å |
| shell_rg | 36.22 Å |
| envelope_rg | 27.96 Å |
| shape_rg | 27.56 Å |
| total_rg | 28.55 Å |
| total_atoms | 6818 |
| n_residues | 858 |
| 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 | 90.2 Å |
| rg_real | 28.43 Å |
| rg_real_error | 0.51 Å |
| i0_real | 1.5300e+08 |
| i0_real_error | 2.4880e+06 |
| rg_reciprocal | 28.48 Å |
| i0_reciprocal | 153000000.0000 |
| total_estimate | 0.8968 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 35.5 Å |
| skewness | 0.220 |
| kurtosis | -0.393 |
| angular_range | — – 0.2800 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 31030000.0000 |
| n_real_points | 57 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.898; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.966 |