1bjz
TETRACYCLINE CHELATED MG2+-ION INITIATES HELIX UNWINDING FOR TET REPRESSOR INDUCTION
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1bjz |
| deposition_date | 1998-06-29 |
| title | TETRACYCLINE CHELATED MG2+-ION INITIATES HELIX UNWINDING FOR TET REPRESSOR INDUCTION |
| keywords | TRANSCRIPTION REGULATION, DNA-BINDING PROTEIN, HTH-MOTIF; TRANSCRIPTION REGULATION |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 20.86 Å |
| rg_electron | 20.32 Å |
| i0 | 8982110.00 |
| molecular_weight | 21928.0 kDa |
| excluded_volume | 27450 ų |
| envelope_volume | 35126 ų |
| shell_volume | 15671 ų |
| envelope_diameter | 73.6 Å |
| shell_rg | 25.28 Å |
| envelope_rg | 20.95 Å |
| shape_rg | 20.30 Å |
| total_rg | 21.20 Å |
| total_atoms | 1548 |
| n_residues | 194 |
| 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 | 71.9 Å |
| rg_real | 20.94 Å |
| rg_real_error | 0.63 Å |
| i0_real | 8.9820e+06 |
| i0_real_error | 1.2770e+05 |
| rg_reciprocal | 20.93 Å |
| i0_reciprocal | 8982000.0000 |
| total_estimate | 0.7779 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 3 |
| r_peak_primary | 19.8 Å |
| skewness | 0.421 |
| kurtosis | -0.339 |
| angular_range | — – 0.3800 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 2210000.0000 |
| n_real_points | 70 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.750; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.860; Smooth: 0.000 |