1a2p
BARNASE WILDTYPE STRUCTURE AT 1.5 ANGSTROMS RESOLUTION
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1a2p |
| deposition_date | 1998-01-07 |
| title | BARNASE WILDTYPE STRUCTURE AT 1.5 ANGSTROMS RESOLUTION |
| keywords | RIBONUCLEASE, MICROBIAL RIBONUCLEASE, ALPHA/BETA PROTEIN; RIBONUCLEASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 25.76 Å |
| rg_electron | 25.10 Å |
| i0 | 23530500.00 |
| molecular_weight | 36753.0 kDa |
| excluded_volume | 45724 ų |
| envelope_volume | 58311 ų |
| shell_volume | 20370 ų |
| envelope_diameter | 82.0 Å |
| shell_rg | 30.61 Å |
| envelope_rg | 24.79 Å |
| shape_rg | 25.08 Å |
| total_rg | 25.81 Å |
| total_atoms | 2595 |
| n_residues | 324 |
| 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 | 79.1 Å |
| rg_real | 25.78 Å |
| rg_real_error | 0.55 Å |
| i0_real | 2.3530e+07 |
| i0_real_error | 3.5050e+05 |
| rg_reciprocal | 25.78 Å |
| i0_reciprocal | 23530000.0000 |
| total_estimate | 0.9071 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 24.2 Å |
| skewness | 0.247 |
| kurtosis | -0.638 |
| angular_range | — – 0.3100 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 4240000.0000 |
| n_real_points | 63 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.974; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.956; Smooth: 0.910 |