9rtm
X-ray structure of the rhodamine-binding protein tag (Rho-tag) bound to a tetramethylrhodamine ligand
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9rtm |
| deposition_date | 2025-07-02 |
| last_revision | 2025-07-30 |
| title | X-ray structure of the rhodamine-binding protein tag (Rho-tag) bound to a tetramethylrhodamine ligand |
| keywords | Rhodamine-binding protein, Rho-tag, Tetramethylrhodamine, UNKNOWN FUNCTION; UNKNOWN FUNCTION |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 22.85 Å |
| rg_electron | 22.06 Å |
| i0 | 36921200.00 |
| molecular_weight | 32186.0 kDa |
| excluded_volume | 31600 ų |
| envelope_volume | 52951 ų |
| shell_volume | 20663 ų |
| envelope_diameter | 75.4 Å |
| shell_rg | 28.25 Å |
| envelope_rg | 22.23 Å |
| shape_rg | 21.99 Å |
| total_rg | 22.82 Å |
| total_atoms | 2439 |
| n_residues | 309 |
| 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 | 75.5 Å |
| rg_real | 22.86 Å |
| rg_real_error | 0.53 Å |
| i0_real | 3.6920e+07 |
| i0_real_error | 5.0610e+05 |
| rg_reciprocal | 22.86 Å |
| i0_reciprocal | 36920000.0000 |
| total_estimate | 0.8924 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 26.3 Å |
| skewness | 0.365 |
| kurtosis | -0.360 |
| angular_range | — – 0.3500 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 4978000.0000 |
| n_real_points | 67 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.876; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.982; Smooth: 0.986 |