9wm8
The crystal structure of AstaP-pink1 from a microalga
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9wm8 |
| deposition_date | 2025-09-03 |
| last_revision | 2026-04-22 |
| title | The crystal structure of AstaP-pink1 from a microalga |
| keywords | FAS1 domain superfamily, carotenoprotein, astaxanthin, coloration, bathochromic shift, lipid binding protein; LIPID BINDING PROTEIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 16.85 Å |
| rg_electron | 15.14 Å |
| i0 | 5743230.00 |
| molecular_weight | 17595.0 kDa |
| excluded_volume | 22262 ų |
| envelope_volume | 25678 ų |
| shell_volume | 14263 ų |
| envelope_diameter | 55.6 Å |
| shell_rg | 21.11 Å |
| envelope_rg | 15.58 Å |
| shape_rg | 15.11 Å |
| total_rg | 16.40 Å |
| total_atoms | 1241 |
| n_residues | 163 |
| 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 | 54.4 Å |
| rg_real | 16.74 Å |
| rg_real_error | 0.30 Å |
| i0_real | 5.7430e+06 |
| i0_real_error | 6.8300e+04 |
| rg_reciprocal | 16.75 Å |
| i0_reciprocal | 5743000.0000 |
| total_estimate | 0.8066 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 20.7 Å |
| skewness | 0.117 |
| kurtosis | -0.362 |
| angular_range | — – 0.4700 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 966000.0000 |
| n_real_points | 77 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.830; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.992; Smooth: 0.000 |