1a3v
STAPHYLOCOCCAL NUCLEASE, CYCLOPENTANE THIOL DISULFIDE TO V23C VARIANT
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1a3v |
| deposition_date | 1998-01-24 |
| title | STAPHYLOCOCCAL NUCLEASE, CYCLOPENTANE THIOL DISULFIDE TO V23C VARIANT |
| keywords | NUCLEASE, UNNATURAL AMINO ACID, HYDROLASE, ENDONUCLEASE; NUCLEASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 15.26 Å |
| rg_electron | 14.23 Å |
| i0 | 4876220.00 |
| molecular_weight | 15917.0 kDa |
| excluded_volume | 20011 ų |
| envelope_volume | 21778 ų |
| shell_volume | 12956 ų |
| envelope_diameter | 47.8 Å |
| shell_rg | 20.06 Å |
| envelope_rg | 14.46 Å |
| shape_rg | 14.22 Å |
| total_rg | 15.41 Å |
| total_atoms | 1377 |
| 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 | 48.8 Å |
| rg_real | 15.13 Å |
| rg_real_error | 0.28 Å |
| i0_real | 4.8760e+06 |
| i0_real_error | 5.6840e+04 |
| rg_reciprocal | 15.14 Å |
| i0_reciprocal | 4876000.0000 |
| total_estimate | 0.8887 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 20.4 Å |
| skewness | 0.091 |
| kurtosis | -0.407 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 1055000.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.853; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.996; Smooth: 0.993 |