1f2y
SIMPLIFICATION OF A PROTEIN LOOP IN STAPHYLOCOCCAL NUCLEASE
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1f2y |
| deposition_date | 2000-05-31 |
| title | SIMPLIFICATION OF A PROTEIN LOOP IN STAPHYLOCOCCAL NUCLEASE |
| keywords | PROTEIN ENGINEERING, CIS PEPTIDE, CIS - TRANS ISOMERIZATION, HYDROLASE; HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 15.42 Å |
| rg_electron | 14.36 Å |
| i0 | 4434170.00 |
| molecular_weight | 15349.0 kDa |
| excluded_volume | 19441 ų |
| envelope_volume | 21861 ų |
| shell_volume | 12918 ų |
| envelope_diameter | 48.7 Å |
| shell_rg | 20.09 Å |
| envelope_rg | 14.56 Å |
| shape_rg | 14.33 Å |
| total_rg | 15.63 Å |
| total_atoms | 1080 |
| n_residues | 136 |
| 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 | 50.9 Å |
| rg_real | 15.31 Å |
| rg_real_error | 0.28 Å |
| i0_real | 4.4340e+06 |
| i0_real_error | 5.0690e+04 |
| rg_reciprocal | 15.32 Å |
| i0_reciprocal | 4434000.0000 |
| total_estimate | 0.8780 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 20.0 Å |
| skewness | 0.093 |
| kurtosis | -0.401 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 866400.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.805; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.995 |