1d4r
29-mer fragment of human srp rna helix 6
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1d4r |
| deposition_date | 1999-10-05 |
| title | 29-mer fragment of human srp rna helix 6 |
| keywords | ;A-RNA HELIX, GGAG/GAGG BULGE, AC/CA TANDEM MISMATCH, GU WOBBLE BASE PAIRS, 2'3' -CYCLIC PHOSPHATE, RNA ;; RNA |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 34.01 Å |
| rg_electron | 35.05 Å |
| i0 | 39990300.00 |
| molecular_weight | 28273.0 kDa |
| excluded_volume | 26035 ų |
| envelope_volume | 53079 ų |
| shell_volume | 16151 ų |
| envelope_diameter | 136.9 Å |
| shell_rg | 31.57 Å |
| envelope_rg | 36.56 Å |
| shape_rg | 34.94 Å |
| total_rg | 34.99 Å |
| total_atoms | 1854 |
| n_residues | 83 |
| 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 | 132.2 Å |
| rg_real | 34.91 Å |
| rg_real_error | 1.80 Å |
| i0_real | 3.9990e+07 |
| i0_real_error | 7.8740e+05 |
| rg_reciprocal | 34.34 Å |
| i0_reciprocal | 39970000.0000 |
| total_estimate | 0.6579 |
| solution_quality | REASONABLE a REASONABLE solution |
| n_peaks | 1 |
| r_peak_primary | 22.5 Å |
| skewness | 0.834 |
| kurtosis | 0.268 |
| angular_range | — – 0.2350 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 926100.0000 |
| n_real_points | 48 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.275; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.032; Smooth: 0.692 |