9tad
mCoral: a mCherry variant with cysteine replacing methionine in the chromophore
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9tad |
| deposition_date | 2025-11-18 |
| title | mCoral: a mCherry variant with cysteine replacing methionine in the chromophore |
| keywords | red-fluorescent, pH-dependent, biosensor, FLUORESCENT PROTEIN; FLUORESCENT PROTEIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 17.78 Å |
| rg_electron | 16.57 Å |
| i0 | 11361000.00 |
| molecular_weight | 24998.0 kDa |
| excluded_volume | 31192 ų |
| envelope_volume | 34748 ų |
| shell_volume | 17287 ų |
| envelope_diameter | 56.1 Å |
| shell_rg | 22.90 Å |
| envelope_rg | 16.88 Å |
| shape_rg | 16.54 Å |
| total_rg | 17.62 Å |
| total_atoms | 1761 |
| n_residues | 217 |
| 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 | 57.4 Å |
| rg_real | 17.66 Å |
| rg_real_error | 0.30 Å |
| i0_real | 1.1360e+07 |
| i0_real_error | 1.2310e+05 |
| rg_reciprocal | 17.67 Å |
| i0_reciprocal | 11360000.0000 |
| total_estimate | 0.8808 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 23.2 Å |
| skewness | 0.179 |
| kurtosis | -0.361 |
| angular_range | — – 0.4450 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 4044000.0000 |
| n_real_points | 75 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.826; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.979 |