1ew4
CRYSTAL STRUCTURE OF ESCHERICHIA COLI CYAY PROTEIN REVEALS A NOVEL FOLD FOR THE FRATAXIN FAMILY
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1ew4 |
| deposition_date | 2000-04-22 |
| title | CRYSTAL STRUCTURE OF ESCHERICHIA COLI CYAY PROTEIN REVEALS A NOVEL FOLD FOR THE FRATAXIN FAMILY |
| keywords | Friedreich ataxia, frataxin family, CyaY, iron homeostasis, UNKNOWN FUNCTION; UNKNOWN FUNCTION |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 15.01 Å |
| rg_electron | 13.37 Å |
| i0 | 3330230.00 |
| molecular_weight | 12217.0 kDa |
| excluded_volume | 14997 ų |
| envelope_volume | 17035 ų |
| shell_volume | 11028 ų |
| envelope_diameter | 48.1 Å |
| shell_rg | 18.89 Å |
| envelope_rg | 13.67 Å |
| shape_rg | 13.36 Å |
| total_rg | 14.58 Å |
| total_atoms | 863 |
| n_residues | 106 |
| 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 | 49.1 Å |
| rg_real | 14.94 Å |
| rg_real_error | 0.36 Å |
| i0_real | 3.3300e+06 |
| i0_real_error | 3.6720e+04 |
| rg_reciprocal | 14.94 Å |
| i0_reciprocal | 3330000.0000 |
| total_estimate | 0.8789 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 18.7 Å |
| skewness | 0.198 |
| kurtosis | -0.259 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 453600.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.821; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.960 |