NMR Representative Structure of Intimin-190 (Int190) from Enteropathogenic E. coli
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | HSQC | 20 MM ACETATE | 5.2 | 310 | ||||
| 2 | TRIPLE RESONANCE | 20 MM ACETATE | 5.2 | 310 | ||||
| 3 | 15N-NOESY | 20 MM ACETATE | 5.2 | 310 | ||||
| 4 | 13C-NOESY | 20 MM ACETATE | 5.2 | 310 | ||||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| HYBRID TORSION ANGLE/ CARTESIAN CO-ORDINATE DYNAMICS | INT190 IS A TRUNCATION OF INT280 (30KDA) WHOSE GLOBAL FOLD WAS PUBLISHED IN NATURE STRUCTURAL BIOLOGY (1999) VOL.6, PP. 313-318. | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | LEAST ENERGY |
| Conformers Calculated Total Number | 15 |
| Conformers Submitted Total Number | 1 |
| Additional NMR Experimental Information | |
|---|---|
| Details | REPRESENTATIVE STRUCTURE, LEAST ENERGY. RESONANCE ASSIGNMENTS MADE USING TRIPLE RESONANCE EXPERIMENTS WERE FOLLOWED BY COLLATION OF DISTANCE RESTRAINTS USING NOESY EXPERIMENTS ON 15N,13C-LABELLED INT190 EXPERIMENTS ON 15N, 13C-LABELLED INT190. ONE BOND DIPOLAR COUPLINGS WERE MEASURED USING COUPLED HSQC AND TRIPLE RESONANCE EXPERIMENTS. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | BRUNGER | |
| 2 | structure solution | XwinNMR | ||
| 3 | structure solution | AURELIA | ||
| 4 | structure solution | X-PLOR | ||
