9sj2
Calcium coordinated ABPX fibers from Pyrodictium abyssi
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9sj2 |
| deposition_date | 2025-08-29 |
| title | Calcium coordinated ABPX fibers from Pyrodictium abyssi |
| keywords | ;Fiber; Helical; Filament; Hyperthermophile; Calcium binding; Donor strand complementation; Pyrodictium abyssi; Extracellular matrix; Biomatrix; Sinusoidal filament, STRUCTURAL PROTEIN ;; STRUCTURAL PROTEIN |
| method | ELECTRON MICROSCOPY |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 64.05 Å |
| rg_electron | 66.93 Å |
| i0 | 112670000.00 |
| molecular_weight | 86911.0 kDa |
| excluded_volume | 108330 ų |
| envelope_volume | 175410 ų |
| shell_volume | 26930 ų |
| envelope_diameter | 241.1 Å |
| shell_rg | 46.44 Å |
| envelope_rg | 68.55 Å |
| shape_rg | 66.93 Å |
| total_rg | 66.23 Å |
| total_atoms | 6082 |
| n_residues | 806 |
| 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 | 219.6 Å |
| rg_real | 66.18 Å |
| rg_real_error | 3.12 Å |
| i0_real | 1.1260e+08 |
| i0_real_error | 2.5220e+06 |
| rg_reciprocal | 62.14 Å |
| i0_reciprocal | 111900000.0000 |
| total_estimate | 0.5688 |
| solution_quality | REASONABLE a REASONABLE solution |
| n_peaks | 2 |
| r_peak_primary | 27.4 Å |
| skewness | 0.588 |
| kurtosis | -0.568 |
| angular_range | — – 0.1200 Å−1 |
| current_alpha | 0.0001 |
| highest_alpha | 2841000.0000 |
| n_real_points | 25 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.073; Stabil: 0.997; Sysdev: 1.000; Positv: 1.000; Valcen: 0.059; Smooth: 0.120 |