1b2x
BARNASE WILDTYPE STRUCTURE AT PH 7.5 FROM A CRYO_COOLED CRYSTAL AT 100K
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1b2x |
| deposition_date | 1998-12-03 |
| title | BARNASE WILDTYPE STRUCTURE AT PH 7.5 FROM A CRYO_COOLED CRYSTAL AT 100K |
| keywords | MICROBIAL RIBONUCLEASE, ALPHA/BETA PROTEIN, HYDROLASE; HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 25.29 Å |
| rg_electron | 24.65 Å |
| i0 | 23187700.00 |
| molecular_weight | 36633.0 kDa |
| excluded_volume | 45668 ų |
| envelope_volume | 56984 ų |
| shell_volume | 20313 ų |
| envelope_diameter | 81.2 Å |
| shell_rg | 30.00 Å |
| envelope_rg | 24.42 Å |
| shape_rg | 24.63 Å |
| total_rg | 25.36 Å |
| total_atoms | 2594 |
| n_residues | 325 |
| 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 | 79.6 Å |
| rg_real | 25.31 Å |
| rg_real_error | 0.56 Å |
| i0_real | 2.3190e+07 |
| i0_real_error | 3.3330e+05 |
| rg_reciprocal | 25.31 Å |
| i0_reciprocal | 23190000.0000 |
| total_estimate | 0.9052 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 24.0 Å |
| skewness | 0.270 |
| kurtosis | -0.606 |
| angular_range | — – 0.3150 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 4415000.0000 |
| n_real_points | 64 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.957; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.908; Smooth: 0.983 |