1f2z
SIMPLIFICATION OF A PROTEIN LOOP IN STAPHYLOCOCCAL NUCLEASE
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1f2z |
| 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 | 15.62 Å |
| rg_electron | 14.54 Å |
| i0 | 4475300.00 |
| molecular_weight | 15349.0 kDa |
| excluded_volume | 19441 ų |
| envelope_volume | 22352 ų |
| shell_volume | 13036 ų |
| envelope_diameter | 50.7 Å |
| shell_rg | 20.35 Å |
| envelope_rg | 14.79 Å |
| shape_rg | 14.50 Å |
| total_rg | 15.86 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 | 51.6 Å |
| rg_real | 15.51 Å |
| rg_real_error | 0.29 Å |
| i0_real | 4.4750e+06 |
| i0_real_error | 5.8360e+04 |
| rg_reciprocal | 15.52 Å |
| i0_reciprocal | 4475000.0000 |
| total_estimate | 0.8787 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 20.2 Å |
| skewness | 0.111 |
| kurtosis | -0.379 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 887500.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.809; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.992 |