9tnf
Crystal Structure of the third PDZ domain of PSD-95 protein Y397E mutant
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9tnf |
| deposition_date | 2025-12-15 |
| last_revision | 2026-05-13 |
| title | Crystal Structure of the third PDZ domain of PSD-95 protein Y397E mutant |
| keywords | PDZ DOMAIN, SIGNALING PROTEIN; SIGNALING PROTEIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 18.36 Å |
| rg_electron | 17.16 Å |
| i0 | 8734170.00 |
| molecular_weight | 21106.0 kDa |
| excluded_volume | 26253 ų |
| envelope_volume | 32121 ų |
| shell_volume | 15919 ų |
| envelope_diameter | 57.2 Å |
| shell_rg | 22.79 Å |
| envelope_rg | 17.14 Å |
| shape_rg | 17.14 Å |
| total_rg | 18.18 Å |
| total_atoms | 2960 |
| n_residues | 197 |
| 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 | 58.4 Å |
| rg_real | 18.27 Å |
| rg_real_error | 0.35 Å |
| i0_real | 8.7340e+06 |
| i0_real_error | 1.0410e+05 |
| rg_reciprocal | 18.28 Å |
| i0_reciprocal | 8734000.0000 |
| total_estimate | 0.9005 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 1 |
| r_peak_primary | 56.8 Å |
| skewness | 0.149 |
| kurtosis | -0.466 |
| angular_range | — – 0.4350 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 1423000.0000 |
| n_real_points | 75 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.903; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.999 |