9rxp
Structure of the PDZ4 domain from human PDZK1 (NHERF3) with the C-terminal residues (KSTQF) of human URAT1 transporter (SLC22A12)
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9rxp |
| deposition_date | 2025-07-11 |
| title | Structure of the PDZ4 domain from human PDZK1 (NHERF3) with the C-terminal residues (KSTQF) of human URAT1 transporter (SLC22A12) |
| keywords | Scaffold protein, PDZ domain, urate transporter, solute carrier, protein-protein interaction, NHERFs, PROTEIN BINDING; PROTEIN BINDING |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 18.59 Å |
| rg_electron | 17.51 Å |
| i0 | 6725310.00 |
| molecular_weight | 19155.0 kDa |
| excluded_volume | 24142 ų |
| envelope_volume | 28612 ų |
| shell_volume | 14417 ų |
| envelope_diameter | 63.0 Å |
| shell_rg | 22.60 Å |
| envelope_rg | 17.66 Å |
| shape_rg | 17.49 Å |
| total_rg | 18.44 Å |
| total_atoms | 2727 |
| n_residues | 177 |
| 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 | 64.1 Å |
| rg_real | 18.61 Å |
| rg_real_error | 0.45 Å |
| i0_real | 6.7250e+06 |
| i0_real_error | 8.6130e+04 |
| rg_reciprocal | 18.61 Å |
| i0_reciprocal | 6725000.0000 |
| total_estimate | 0.8563 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 19.3 Å |
| skewness | 0.388 |
| kurtosis | -0.349 |
| angular_range | — – 0.4300 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 2259000.0000 |
| n_real_points | 74 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.727; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.952; Smooth: 0.995 |