9vkv
Cryo-EM structure of the type I pilus from Escherichia Coli and the surrounding water network
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9vkv |
| deposition_date | 2025-06-24 |
| title | Cryo-EM structure of the type I pilus from Escherichia Coli and the surrounding water network |
| keywords | Type-I pilus rod, CELL ADHESION; CELL ADHESION |
| method | ELECTRON MICROSCOPY |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 42.08 Å |
| rg_electron | 41.77 Å |
| i0 | 931705000.00 |
| molecular_weight | 237340.0 kDa |
| excluded_volume | 291450 ų |
| envelope_volume | 380720 ų |
| shell_volume | 75349 ų |
| envelope_diameter | 146.0 Å |
| shell_rg | 47.35 Å |
| envelope_rg | 41.60 Å |
| shape_rg | 41.75 Å |
| total_rg | 42.07 Å |
| total_atoms | 16695 |
| n_residues | 2385 |
| 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 | 141.0 Å |
| rg_real | 42.14 Å |
| rg_real_error | 0.96 Å |
| i0_real | 9.3170e+08 |
| i0_real_error | 1.6880e+07 |
| rg_reciprocal | 42.08 Å |
| i0_reciprocal | 931600000.0000 |
| total_estimate | 0.8473 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 1 |
| r_peak_primary | 48.2 Å |
| skewness | 0.473 |
| kurtosis | -0.151 |
| angular_range | — – 0.1900 Å−1 |
| current_alpha | 0.0001 |
| highest_alpha | 171200000.0000 |
| n_real_points | 39 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.725; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.996; Smooth: 0.840 |