NMR SOLUTION STRUCTURE OF THE SINGLE-STRAND BREAK REPAIR PROTEIN XRCC1-N-TERMINAL DOMAIN
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D HNCACB | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 2 | CBCA(CO)NH | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 3 | HNCA | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 4 | HN(CO)CA | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 5 | 15N-EDITED TOCSY | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 6 | HCC(CO)NH | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 7 | CC(CO)NH | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 8 | HCCH TOCSY | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 9 | HNCO | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 10 | HNHA | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 11 | HNHB | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 12 | 2D (HB)CB(CGCD)HD | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 13 | 1H-15N-HSQC | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 14 | 1H-13C-HSQC | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 15 | 1H-TOCSY | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 16 | AROMATIC 1H-13C-HSQC | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 17 | HMQC-J | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 18 | 3D 15N-NOESY | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| 19 | 3D 13C-NOESY | H2O AND D2O | 0.4 | 6.8 | 1 atm | 298 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| torsion angle dynamics | REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE. RMSD (ANGSTROMS) WITH RESPECT TO MEAN: BETA-STRANDS: HEAVY BACKBONE ATOMS 0.26 +/- 0.05; ALL HEAVY ATOMS 0.69 +/- 0.13. RESIDUES 3-76, 83-151 (EXCLUDING THE FLEXIBLE 77-82) : HEAVY BACKBONE ATOMS 0.42 +/- 0.09; ALL HEAVY ATOMS 0.87 +/- 0.12. | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | 30 OUT OF 60 STRUCTURES IN DYANA, CRITERION: TARGET FUNCTION. X-PLOR REFINEMENT: 23 OUT OF 30 STRUCTURES, CRITERIA: NO NOE RESTRAINT VIOLATIONS > 0.5 A AND NO DIHEDRAL ANGLE RESTRAINT VIOLATIONS > 5 DEG. |
| Conformers Calculated Total Number | 60 |
| Conformers Submitted Total Number | 23 |
| Additional NMR Experimental Information | |
|---|---|
| Details | THE STRUCTURE WAS DETERMINED USING TRIPLE- AND DOUBLE-RESONANCE NMR SPECTROSCOPY ON 13C-, 15N-LABELED XRCC1-N-TERMINAL DOMAIN |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | 3.851 | BRUNGER |
| 2 | structure solution | DYANA | 1.5 | |
