9qpk
E.coli TalB mutant E96Q, F178Y, R300E
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9qpk |
| deposition_date | 2025-03-27 |
| last_revision | 2026-04-08 |
| title | E.coli TalB mutant E96Q, F178Y, R300E |
| keywords | transaldolase, TalB, monomeric mutant, aldolase-like, TRANSFERASE; TRANSFERASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 41.82 Å |
| rg_electron | 41.41 Å |
| i0 | 288871000.00 |
| molecular_weight | 140710.0 kDa |
| excluded_volume | 177110 ų |
| envelope_volume | 236620 ų |
| shell_volume | 49569 ų |
| envelope_diameter | 130.4 Å |
| shell_rg | 44.64 Å |
| envelope_rg | 40.55 Å |
| shape_rg | 41.39 Å |
| total_rg | 41.64 Å |
| total_atoms | 9908 |
| n_residues | 1269 |
| 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 | 127.7 Å |
| rg_real | 41.75 Å |
| rg_real_error | 1.03 Å |
| i0_real | 2.8890e+08 |
| i0_real_error | 5.2890e+06 |
| rg_reciprocal | 41.82 Å |
| i0_reciprocal | 288900000.0000 |
| total_estimate | 0.8802 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 1 |
| r_peak_primary | 60.5 Å |
| skewness | 0.118 |
| kurtosis | -0.768 |
| angular_range | — – 0.1900 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 36300000.0000 |
| n_real_points | 39 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.973; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.987; Smooth: 0.532 |