1c2w
23S RRNA STRUCTURE FITTED TO A CRYO-ELECTRON MICROSCOPIC MAP AT 7.5 ANGSTROMS RESOLUTION
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1c2w |
| deposition_date | 1999-07-28 |
| title | 23S RRNA STRUCTURE FITTED TO A CRYO-ELECTRON MICROSCOPIC MAP AT 7.5 ANGSTROMS RESOLUTION |
| keywords | ;23S RRNA, RIBOSOME, LARGE RIBOSOMAL SUBUNIT, ATOMIC PROTEIN BIOSYNTHESIS, RIBONUCLEIC ACID, EM-RECONSTRUCTION, 3D ARRANGEMENT, FITTING ;; RIBOSOME |
| method | ELECTRON MICROSCOPY |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 76.19 Å |
| rg_electron | 75.81 Å |
| i0 | 38746900000.00 |
| molecular_weight | 944690.0 kDa |
| excluded_volume | 879210 ų |
| envelope_volume | 2137100 ų |
| shell_volume | 231150 ų |
| envelope_diameter | 239.5 Å |
| shell_rg | 81.33 Å |
| envelope_rg | 71.37 Å |
| shape_rg | 75.81 Å |
| total_rg | 75.86 Å |
| total_atoms | 62371 |
| n_residues | 2891 |
| 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 | 281.6 Å |
| rg_real | 79.44 Å |
| rg_real_error | 1.65 Å |
| i0_real | 3.8760e+10 |
| i0_real_error | 8.5910e+08 |
| rg_reciprocal | 77.30 Å |
| i0_reciprocal | 38860000000.0000 |
| total_estimate | 0.8819 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 93.9 Å |
| skewness | 0.516 |
| kurtosis | 0.512 |
| angular_range | — – 0.1050 Å−1 |
| current_alpha | 0.9743 |
| highest_alpha | 1549000000.0000 |
| n_real_points | 22 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.641; Stabil: 0.887; Sysdev: 1.000; Positv: 1.000; Valcen: 0.938; Smooth: 0.954 |