1a3f
PHOSPHOLIPASE A2 (PLA2) FROM NAJA NAJA VENOM
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1a3f |
| deposition_date | 1998-01-21 |
| title | PHOSPHOLIPASE A2 (PLA2) FROM NAJA NAJA VENOM |
| keywords | PHOSPHOLIPASE, TRIMER, CALCIUM BINDING, ACTIVATOR SITE, CARBOXYLIC ESTER HYDROLASE; CARBOXYLIC ESTER HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 21.06 Å |
| rg_electron | 19.89 Å |
| i0 | 32449700.00 |
| molecular_weight | 40029.0 kDa |
| excluded_volume | 48294 ų |
| envelope_volume | 57212 ų |
| shell_volume | 23654 ų |
| envelope_diameter | 59.3 Å |
| shell_rg | 26.61 Å |
| envelope_rg | 19.65 Å |
| shape_rg | 19.82 Å |
| total_rg | 20.87 Å |
| total_atoms | 2784 |
| n_residues | 357 |
| 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 | 59.1 Å |
| rg_real | 20.84 Å |
| rg_real_error | 0.23 Å |
| i0_real | 3.2450e+07 |
| i0_real_error | 3.6230e+05 |
| rg_reciprocal | 20.89 Å |
| i0_reciprocal | 32450000.0000 |
| total_estimate | 0.9058 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 29.5 Å |
| skewness | -0.088 |
| kurtosis | -0.564 |
| angular_range | — – 0.3750 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 8284000.0000 |
| n_real_points | 69 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.953; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.972; Smooth: 0.941 |