1a2t
STAPHYLOCOCCAL NUCLEASE, B-MERCAPTOETHANOL DISULFIDE TO V23C VARIANT
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1a2t |
| deposition_date | 1998-01-11 |
| title | STAPHYLOCOCCAL NUCLEASE, B-MERCAPTOETHANOL DISULFIDE TO V23C VARIANT |
| keywords | NUCLEASE, UNNATURAL AMINO ACID, HYDROLASE, ENDONUCLEASE; NUCLEASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 15.19 Å |
| rg_electron | 14.19 Å |
| i0 | 4891130.00 |
| molecular_weight | 15893.0 kDa |
| excluded_volume | 19951 ų |
| envelope_volume | 21588 ų |
| shell_volume | 12876 ų |
| envelope_diameter | 49.1 Å |
| shell_rg | 19.99 Å |
| envelope_rg | 14.43 Å |
| shape_rg | 14.18 Å |
| total_rg | 15.34 Å |
| total_atoms | 1375 |
| n_residues | 134 |
| 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 | 49.4 Å |
| rg_real | 15.07 Å |
| rg_real_error | 0.24 Å |
| i0_real | 4.8910e+06 |
| i0_real_error | 5.1040e+04 |
| rg_reciprocal | 15.08 Å |
| i0_reciprocal | 4891000.0000 |
| total_estimate | 0.8825 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 20.0 Å |
| skewness | 0.103 |
| kurtosis | -0.389 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 1042000.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.830; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.979 |