9v4l
Crustal structure of de novo designed zinc binding protein ZK2
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9v4l |
| deposition_date | 2025-05-23 |
| last_revision | 2026-05-27 |
| title | Crustal structure of de novo designed zinc binding protein ZK2 |
| keywords | Zinc bindingprotein, ion binding protein, de novo, DE NOVO PROTEIN; DE NOVO PROTEIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 12.30 Å |
| rg_electron | 11.01 Å |
| i0 | 1573220.00 |
| molecular_weight | 8087.0 kDa |
| excluded_volume | 10018 ų |
| envelope_volume | 10957 ų |
| shell_volume | 8562 ų |
| envelope_diameter | 37.0 Å |
| shell_rg | 16.53 Å |
| envelope_rg | 11.46 Å |
| shape_rg | 10.98 Å |
| total_rg | 12.51 Å |
| total_atoms | 566 |
| n_residues | 68 |
| 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 | 38.7 Å |
| rg_real | 12.24 Å |
| rg_real_error | 0.19 Å |
| i0_real | 1.5730e+06 |
| i0_real_error | 1.5250e+04 |
| rg_reciprocal | 12.24 Å |
| i0_reciprocal | 1573000.0000 |
| total_estimate | 0.8951 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 14.7 Å |
| skewness | 0.210 |
| kurtosis | -0.313 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 401600.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.892; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.962 |