1a0l
HUMAN BETA-TRYPTASE: A RING-LIKE TETRAMER WITH ACTIVE SITES FACING A CENTRAL PORE
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1a0l |
| deposition_date | 1997-12-03 |
| title | HUMAN BETA-TRYPTASE: A RING-LIKE TETRAMER WITH ACTIVE SITES FACING A CENTRAL PORE |
| keywords | TRYPSIN-LIKE SERINE PROTEINASE, TETRAMER, HEPARIN, ALLERGY, ASTHMA, SERINE PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR complex; HYDROLASE/HYDROLASE INHIBITOR |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 33.58 Å |
| rg_electron | 33.15 Å |
| i0 | 187405000.00 |
| molecular_weight | 110200.0 kDa |
| excluded_volume | 137900 ų |
| envelope_volume | 178020 ų |
| shell_volume | 43645 ų |
| envelope_diameter | 106.7 Å |
| shell_rg | 41.39 Å |
| envelope_rg | 32.15 Å |
| shape_rg | 33.15 Å |
| total_rg | 33.81 Å |
| total_atoms | 7776 |
| n_residues | 976 |
| 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 | 103.1 Å |
| rg_real | 33.43 Å |
| rg_real_error | 0.80 Å |
| i0_real | 1.8740e+08 |
| i0_real_error | 2.8820e+06 |
| rg_reciprocal | 33.52 Å |
| i0_reciprocal | 187400000.0000 |
| total_estimate | 0.9088 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 48.3 Å |
| skewness | 0.042 |
| kurtosis | -0.721 |
| angular_range | — – 0.2350 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 46300000.0000 |
| n_real_points | 48 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.947; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.970 |