1a2w
CRYSTAL STRUCTURE OF A 3D DOMAIN-SWAPPED DIMER OF BOVINE PANCREATIC RIBONUCLEASE A
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1a2w |
| deposition_date | 1998-01-12 |
| title | CRYSTAL STRUCTURE OF A 3D DOMAIN-SWAPPED DIMER OF BOVINE PANCREATIC RIBONUCLEASE A |
| keywords | ENDONUCLEASE, RIBONUCLEASE, DOMAIN SWAPPING, HYDROLASE, PROTEIN-PROTEIN INTERACTION; ENDONUCLEASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 21.29 Å |
| rg_electron | 20.98 Å |
| i0 | 16250400.00 |
| molecular_weight | 27556.0 kDa |
| excluded_volume | 33276 ų |
| envelope_volume | 40636 ų |
| shell_volume | 17190 ų |
| envelope_diameter | 79.2 Å |
| shell_rg | 26.05 Å |
| envelope_rg | 21.29 Å |
| shape_rg | 21.00 Å |
| total_rg | 21.61 Å |
| total_atoms | 1909 |
| n_residues | 248 |
| 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 | 74.0 Å |
| rg_real | 21.40 Å |
| rg_real_error | 0.65 Å |
| i0_real | 1.6250e+07 |
| i0_real_error | 2.2830e+05 |
| rg_reciprocal | 21.38 Å |
| i0_reciprocal | 16250000.0000 |
| total_estimate | 0.7739 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 3 |
| r_peak_primary | 21.8 Å |
| skewness | 0.474 |
| kurtosis | -0.233 |
| angular_range | — – 0.3750 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 4251000.0000 |
| n_real_points | 69 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.754; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.803; Smooth: 0.000 |