9qiy
;Crystal structure of the S-adenosyl-L-homocysteine hydrolase from P. aeruginosa, Q65N mutant probed with rubidium to confirm disruption of a potassium binding site. ;
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9qiy |
| deposition_date | 2025-03-18 |
| last_revision | 2026-04-08 |
| title | ;Crystal structure of the S-adenosyl-L-homocysteine hydrolase from P. aeruginosa, Q65N mutant probed with rubidium to confirm disruption of a potassium binding site. ; |
| keywords | Protein dynamics, metal binding site disruption, anomalous data, ion coordination, SAHase, AHCY, HYDROLASE; HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 35.58 Å |
| rg_electron | 35.20 Å |
| i0 | 671316000.00 |
| molecular_weight | 206860.0 kDa |
| excluded_volume | 257180 ų |
| envelope_volume | 303160 ų |
| shell_volume | 67311 ų |
| envelope_diameter | 121.7 Å |
| shell_rg | 44.40 Å |
| envelope_rg | 35.58 Å |
| shape_rg | 35.26 Å |
| total_rg | 35.55 Å |
| total_atoms | 14527 |
| n_residues | 1845 |
| 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 | 112.5 Å |
| rg_real | 35.41 Å |
| rg_real_error | 0.61 Å |
| i0_real | 6.7130e+08 |
| i0_real_error | 9.9880e+06 |
| rg_reciprocal | 35.52 Å |
| i0_reciprocal | 671400000.0000 |
| total_estimate | 0.8873 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 46.0 Å |
| skewness | 0.219 |
| kurtosis | -0.351 |
| angular_range | — – 0.2200 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 228700000.0000 |
| n_real_points | 45 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.886; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.984; Smooth: 0.889 |