12cj
Apo structure of dopamine-binding aptamer, DGR-1B
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 12cj |
| deposition_date | 2026-03-26 |
| last_revision | 2026-05-13 |
| title | Apo structure of dopamine-binding aptamer, DGR-1B |
| keywords | riboswitch, aptamer, dopamine, SELEX, L-DOPA, RNA; RNA |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 33.93 Å |
| rg_electron | 34.19 Å |
| i0 | 128821000.00 |
| molecular_weight | 52554.0 kDa |
| excluded_volume | 48409 ų |
| envelope_volume | 79577 ų |
| shell_volume | 21713 ų |
| envelope_diameter | 112.5 Å |
| shell_rg | 36.07 Å |
| envelope_rg | 33.62 Å |
| shape_rg | 34.13 Å |
| total_rg | 34.35 Å |
| total_atoms | 3331 |
| n_residues | 152 |
| 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 | 107.0 Å |
| rg_real | 34.33 Å |
| rg_real_error | 1.04 Å |
| i0_real | 1.2880e+08 |
| i0_real_error | 2.4190e+06 |
| rg_reciprocal | 34.09 Å |
| i0_reciprocal | 128800000.0000 |
| total_estimate | 0.7174 |
| solution_quality | REASONABLE a REASONABLE solution |
| n_peaks | 2 |
| r_peak_primary | 22.8 Å |
| skewness | 0.466 |
| kurtosis | -0.754 |
| angular_range | — – 0.2350 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 3693000.0000 |
| n_real_points | 48 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.640; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.294; Smooth: 0.109 |