9vnw
Crystal structure of Pyrococcus abyssi AIR synthetase with an N-terminal 54-residues deletion
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9vnw |
| deposition_date | 2025-07-01 |
| last_revision | 2026-02-11 |
| title | Crystal structure of Pyrococcus abyssi AIR synthetase with an N-terminal 54-residues deletion |
| keywords | Purine synthesis, ATP hydrolysis, LIGASE; LIGASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 20.07 Å |
| rg_electron | 19.16 Å |
| i0 | 14776500.00 |
| molecular_weight | 30616.0 kDa |
| excluded_volume | 39027 ų |
| envelope_volume | 44507 ų |
| shell_volume | 19404 ų |
| envelope_diameter | 67.3 Å |
| shell_rg | 25.36 Å |
| envelope_rg | 19.39 Å |
| shape_rg | 19.16 Å |
| total_rg | 20.04 Å |
| total_atoms | 2157 |
| n_residues | 281 |
| 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 | 66.3 Å |
| rg_real | 20.01 Å |
| rg_real_error | 0.34 Å |
| i0_real | 1.4780e+07 |
| i0_real_error | 1.8060e+05 |
| rg_reciprocal | 20.02 Å |
| i0_reciprocal | 14780000.0000 |
| total_estimate | 0.8882 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 23.7 Å |
| skewness | 0.251 |
| kurtosis | -0.421 |
| angular_range | — – 0.3950 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 4791000.0000 |
| n_real_points | 71 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.849; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.995 |