9zi3
Cryo-EM structure of RNase P RNA from Geobacillus stearothermophilus, conformer 46
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9zi3 |
| deposition_date | 2025-12-03 |
| title | Cryo-EM structure of RNase P RNA from Geobacillus stearothermophilus, conformer 46 |
| keywords | RNase P RNA, Geobacillus stearothermophilus, catalytic RNA, cryo-EM structure, conformational heterogeneity, RNA; RNA |
| method | ELECTRON MICROSCOPY |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 46.47 Å |
| rg_electron | 46.84 Å |
| i0 | 846226000.00 |
| molecular_weight | 136720.0 kDa |
| excluded_volume | 127120 ų |
| envelope_volume | 242970 ų |
| shell_volume | 46899 ų |
| envelope_diameter | 168.1 Å |
| shell_rg | 46.43 Å |
| envelope_rg | 46.23 Å |
| shape_rg | 46.82 Å |
| total_rg | 46.85 Å |
| total_atoms | 9001 |
| n_residues | 417 |
| 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 | 164.0 Å |
| rg_real | 46.82 Å |
| rg_real_error | 1.98 Å |
| i0_real | 8.4620e+08 |
| i0_real_error | 1.6920e+07 |
| rg_reciprocal | 46.48 Å |
| i0_reciprocal | 845900000.0000 |
| total_estimate | 0.8644 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 1 |
| r_peak_primary | 43.4 Å |
| skewness | 0.445 |
| kurtosis | -0.387 |
| angular_range | — – 0.1700 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 21050000.0000 |
| n_real_points | 35 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.815; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.939; Smooth: 0.850 |