1e7n
The N-terminal domain of beta-B2-crystallin resembles the putative ancestral homodimer
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1e7n |
| deposition_date | 2000-08-31 |
| title | The N-terminal domain of beta-B2-crystallin resembles the putative ancestral homodimer |
| keywords | STRUCTURAL PROTEIN, EYE LENS PROTEIN, DOMAIN INTERACTIONS, 2-FOLD SYMMETRY; STRUCTURAL PROTEIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 17.62 Å |
| rg_electron | 16.43 Å |
| i0 | 7761780.00 |
| molecular_weight | 19881.0 kDa |
| excluded_volume | 24612 ų |
| envelope_volume | 28204 ų |
| shell_volume | 14727 ų |
| envelope_diameter | 59.9 Å |
| shell_rg | 22.07 Å |
| envelope_rg | 16.71 Å |
| shape_rg | 16.42 Å |
| total_rg | 17.42 Å |
| total_atoms | 1403 |
| n_residues | 178 |
| 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 | 67.6 Å |
| rg_real | 17.59 Å |
| rg_real_error | 0.54 Å |
| i0_real | 7.7620e+06 |
| i0_real_error | 9.6680e+04 |
| rg_reciprocal | 17.60 Å |
| i0_reciprocal | 7762000.0000 |
| total_estimate | 0.7992 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 20.7 Å |
| skewness | 0.350 |
| kurtosis | -0.242 |
| angular_range | — – 0.4500 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 1829000.0000 |
| n_real_points | 76 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.526; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.807; Smooth: 1.000 |