9xao
Spatial structure of the antimicrobial peptide Ap9
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9xao |
| deposition_date | 2025-10-22 |
| last_revision | 2026-06-10 |
| title | Spatial structure of the antimicrobial peptide Ap9 |
| keywords | antibiotic, antimicrobial peptides, protein; ANTIBIOTIC |
| method | SOLUTION NMR |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 9.94 Å |
| rg_electron | 9.91 Å |
| i0 | 12179500.00 |
| molecular_weight | 24709.0 kDa |
| excluded_volume | 29542 ų |
| envelope_volume | 5972 ų |
| shell_volume | 5308 ų |
| envelope_diameter | 40.0 Å |
| shell_rg | 15.11 Å |
| envelope_rg | 11.55 Å |
| shape_rg | 9.92 Å |
| total_rg | 10.21 Å |
| total_atoms | 3330 |
| n_residues | 210 |
| 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 | 27.1 Å |
| rg_real | 9.50 Å |
| rg_real_error | 0.04 Å |
| i0_real | 1.1710e+07 |
| i0_real_error | 7.2890e+04 |
| rg_reciprocal | 10.14 Å |
| i0_reciprocal | 12180000.0000 |
| total_estimate | 0.6530 |
| solution_quality | REASONABLE a REASONABLE solution |
| n_peaks | 1 |
| r_peak_primary | 8.6 Å |
| skewness | 0.379 |
| kurtosis | -0.731 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 7.0280 |
| highest_alpha | 4078.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.984; Stabil: 0.966; Sysdev: 0.000; Positv: 1.000; Valcen: 0.641; Smooth: 0.000 |