1est
;THE ATOMIC STRUCTURE OF CRYSTALLINE PORCINE PANCREATIC ELASTASE AT 2.5 ANGSTROMS RESOLUTION. COMPARISONS WITH THE STRUCTURE OF ALPHA-CHYMOTRYPSIN ;
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1est |
| deposition_date | 1976-05-17 |
| title | ;THE ATOMIC STRUCTURE OF CRYSTALLINE PORCINE PANCREATIC ELASTASE AT 2.5 ANGSTROMS RESOLUTION. COMPARISONS WITH THE STRUCTURE OF ALPHA-CHYMOTRYPSIN ; |
| keywords | HYDROLASE (SERINE PROTEINASE), HYDROLASE; HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 17.88 Å |
| rg_electron | 16.61 Å |
| i0 | 13125100.00 |
| molecular_weight | 26099.0 kDa |
| excluded_volume | 32214 ų |
| envelope_volume | 36461 ų |
| shell_volume | 17921 ų |
| envelope_diameter | 55.2 Å |
| shell_rg | 23.22 Å |
| envelope_rg | 16.86 Å |
| shape_rg | 16.61 Å |
| total_rg | 17.60 Å |
| total_atoms | 1833 |
| n_residues | 240 |
| 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 | 54.3 Å |
| rg_real | 17.73 Å |
| rg_real_error | 0.27 Å |
| i0_real | 1.3130e+07 |
| i0_real_error | 1.4880e+05 |
| rg_reciprocal | 17.75 Å |
| i0_reciprocal | 13130000.0000 |
| total_estimate | 0.8217 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 22.7 Å |
| skewness | 0.102 |
| kurtosis | -0.467 |
| angular_range | — – 0.4450 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 3584000.0000 |
| n_real_points | 75 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.906; Stabil: 0.995; Sysdev: 1.000; Positv: 1.000; Valcen: 0.976; Smooth: 0.000 |