1b2z
DELETION OF A BURIED SALT BRIDGE IN BARNASE
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1b2z |
| deposition_date | 1998-12-03 |
| title | DELETION OF A BURIED SALT BRIDGE IN BARNASE |
| keywords | MICROBIAL RIBONUCLEASE, ALPHA/BETA PROTEIN, HYDROLASE; HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 25.46 Å |
| rg_electron | 24.81 Å |
| i0 | 23086700.00 |
| molecular_weight | 36523.0 kDa |
| excluded_volume | 45526 ų |
| envelope_volume | 57052 ų |
| shell_volume | 20247 ų |
| envelope_diameter | 83.6 Å |
| shell_rg | 30.19 Å |
| envelope_rg | 24.50 Å |
| shape_rg | 24.79 Å |
| total_rg | 25.53 Å |
| total_atoms | 2586 |
| n_residues | 323 |
| 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 | 80.2 Å |
| rg_real | 25.48 Å |
| rg_real_error | 0.74 Å |
| i0_real | 2.3090e+07 |
| i0_real_error | 3.9560e+05 |
| rg_reciprocal | 25.48 Å |
| i0_reciprocal | 23090000.0000 |
| total_estimate | 0.8279 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 3 |
| r_peak_primary | 32.3 Å |
| skewness | 0.258 |
| kurtosis | -0.614 |
| angular_range | — – 0.3100 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 4007000.0000 |
| n_real_points | 63 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.940; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.943; Smooth: 0.000 |