9r7g
CHAP domain of Pneumococcal Endopeptidase PcsB - Active Site Mutant C292A
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9r7g |
| deposition_date | 2025-05-14 |
| last_revision | 2026-05-27 |
| title | CHAP domain of Pneumococcal Endopeptidase PcsB - Active Site Mutant C292A |
| keywords | Pneumococcus, Endopeptidase, Peptidoglycan, HYDROLASE; HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 25.11 Å |
| rg_electron | 24.59 Å |
| i0 | 39107500.00 |
| molecular_weight | 47066.0 kDa |
| excluded_volume | 58126 ų |
| envelope_volume | 70975 ų |
| shell_volume | 24203 ų |
| envelope_diameter | 78.0 Å |
| shell_rg | 31.53 Å |
| envelope_rg | 24.23 Å |
| shape_rg | 24.57 Å |
| total_rg | 25.40 Å |
| total_atoms | 3334 |
| n_residues | 434 |
| 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 | 78.5 Å |
| rg_real | 25.06 Å |
| rg_real_error | 0.55 Å |
| i0_real | 3.9110e+07 |
| i0_real_error | 5.4240e+05 |
| rg_reciprocal | 25.07 Å |
| i0_reciprocal | 39110000.0000 |
| total_estimate | 0.9107 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 33.6 Å |
| skewness | 0.202 |
| kurtosis | -0.580 |
| angular_range | — – 0.3150 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 9047000.0000 |
| n_real_points | 64 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.954; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.986; Smooth: 0.989 |