1d2r
2.9 A CRYSTAL STRUCTURE OF LIGAND-FREE TRYPTOPHANYL-TRNA SYNTHETASE: DOMAIN MOVEMENTS FRAGMENT THE ADENINE NUCLEOTIDE BINDING SITE.
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1d2r |
| deposition_date | 1999-09-27 |
| title | 2.9 A CRYSTAL STRUCTURE OF LIGAND-FREE TRYPTOPHANYL-TRNA SYNTHETASE: DOMAIN MOVEMENTS FRAGMENT THE ADENINE NUCLEOTIDE BINDING SITE. |
| keywords | CLASS I TRNA SYNTHETASE, AARS, INDUCED FIT, TRPRS, LIGASE; LIGASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 50.66 Å |
| rg_electron | 50.72 Å |
| i0 | 692083000.00 |
| molecular_weight | 220200.0 kDa |
| excluded_volume | 276660 ų |
| envelope_volume | 390540 ų |
| shell_volume | 66668 ų |
| envelope_diameter | 190.6 Å |
| shell_rg | 51.53 Å |
| envelope_rg | 49.92 Å |
| shape_rg | 50.72 Å |
| total_rg | 50.74 Å |
| total_atoms | 15480 |
| n_residues | 1956 |
| 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 | 180.1 Å |
| rg_real | 50.72 Å |
| rg_real_error | 2.12 Å |
| i0_real | 6.9210e+08 |
| i0_real_error | 1.2650e+07 |
| rg_reciprocal | 50.61 Å |
| i0_reciprocal | 692000000.0000 |
| total_estimate | 0.8604 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 69.7 Å |
| skewness | 0.309 |
| kurtosis | -0.289 |
| angular_range | — – 0.1550 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 48820000.0000 |
| n_real_points | 32 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.796; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.926; Smooth: 0.869 |