12sa
Crystal Structure of the Catalytic Subunit of the Circadian Regulator Casein Kinase 2 from Neurospora crassa
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 12sa |
| deposition_date | 2026-04-16 |
| last_revision | 2026-04-29 |
| title | Crystal Structure of the Catalytic Subunit of the Circadian Regulator Casein Kinase 2 from Neurospora crassa |
| keywords | Neurospora crassa, Central circadian clock regulator, Casein kinase II, FRQ phosphorylation, TRANSFERASE; TRANSFERASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 39.96 Å |
| rg_electron | 38.84 Å |
| i0 | 687985000.00 |
| molecular_weight | 220960.0 kDa |
| excluded_volume | 278980 ų |
| envelope_volume | 367920 ų |
| shell_volume | 76303 ų |
| envelope_diameter | 126.1 Å |
| shell_rg | 47.02 Å |
| envelope_rg | 37.75 Å |
| shape_rg | 38.84 Å |
| total_rg | 39.31 Å |
| total_atoms | 15639 |
| n_residues | 1877 |
| 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 | 119.9 Å |
| rg_real | 39.57 Å |
| rg_real_error | 0.61 Å |
| i0_real | 6.8800e+08 |
| i0_real_error | 1.0820e+07 |
| rg_reciprocal | 39.82 Å |
| i0_reciprocal | 688200000.0000 |
| total_estimate | 0.8853 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 1 |
| r_peak_primary | 54.0 Å |
| skewness | 0.037 |
| kurtosis | -0.444 |
| angular_range | — – 0.2000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 142600000.0000 |
| n_real_points | 41 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.900; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.956; Smooth: 0.850 |