1e7k
Crystal structure of the spliceosomal 15.5kD protein bound to a U4 snRNA fragment
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1e7k |
| deposition_date | 2000-08-29 |
| title | Crystal structure of the spliceosomal 15.5kD protein bound to a U4 snRNA fragment |
| keywords | RNA-BINDING PROTEIN, SPLICING, RNA RECOGNITION MOTIF, U4 SNRNA, RNA BINDING PROTEIN; RNA BINDING PROTEIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 25.26 Å |
| rg_electron | 23.80 Å |
| i0 | 35501000.00 |
| molecular_weight | 38484.0 kDa |
| excluded_volume | 45037 ų |
| envelope_volume | 57042 ų |
| shell_volume | 21305 ų |
| envelope_diameter | 83.5 Å |
| shell_rg | 29.09 Å |
| envelope_rg | 23.79 Å |
| shape_rg | 23.75 Å |
| total_rg | 24.46 Å |
| total_atoms | 2655 |
| n_residues | 282 |
| 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 | 82.1 Å |
| rg_real | 25.38 Å |
| rg_real_error | 0.66 Å |
| i0_real | 3.5500e+07 |
| i0_real_error | 5.2970e+05 |
| rg_reciprocal | 25.34 Å |
| i0_reciprocal | 35500000.0000 |
| total_estimate | 0.8803 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 23.5 Å |
| skewness | 0.386 |
| kurtosis | -0.556 |
| angular_range | — – 0.3150 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 2267000.0000 |
| n_real_points | 64 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.903; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.801; Smooth: 0.928 |