TM9A251-284: A Peptide Model of the C-Terminus of a Rat Striated Alpha Tropomyosin
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_13C-separated_NOESY | 1-2 MM | 100 MM NACL, 20 MM POTASSIUM PHOSPHATE, 10% DUETERIUM OXIDE, 90% H20, PH 6.4 | 0.12 N | 6.40 | 1 atm | 283.00 | |
| 2 | 3D_15N-separated_NOESY | 1-2 MM | 100 MM NACL, 20 MM POTASSIUM PHOSPHATE, 10% DUETERIUM OXIDE, 90% H20, PH 6.4 | 0.12 N | 6.40 | 1 atm | 283.00 | |
| 3 | 3D_13C-X-FILTERED NOESY | 1-2 MM | 100 MM NACL, 20 MM POTASSIUM PHOSPHATE, 10% DUETERIUM OXIDE, 90% H20, PH 6.4 | 0.12 N | 6.40 | 1 atm | 283.00 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| 1648 CONFORMATIONALLY- RESTRICTING NOE CONSTRAINTS (OUT OF A TOTAL OF 2036 NOE DERIVED DISTANCES) 52 LOOSE DIHEDRAL ANGLE CONSTRAINTS AND 48 BACKBONE INTRA- HELICAL HYDROGEN BOND CONSTRAINTS WERE UTILILIZED. | REFINEMENT DETAILS CAN BE FOUND IN REFERENCE CITED ABOVE | DYANA |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | STRUCTURES WITH COVALENT GEOMETRY, STRUCTURES WITH THE LEAST RESTRAINT VIOLATIONS |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (fewest violations) |
| Additional NMR Experimental Information | |
|---|---|
| Details | THE RESONANCE ASSIGNMENTS WERE MADE USING THROUGH BOND TRIPLE RESONANCE EXPERIMENTS INCLUDING HN(CA)CO, HNCO, H(CA)(C0)NH, H(CA)NH, CA(CO)NH, CANH, CBCA(CO)NH, CBCANH, HCCH-COSY AND CCH-COSY |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | DYANA | 1.5 | GUNTERT, WUTHRICH |
| 2 | structure solution | VNMR | 5.3B | VARIAN ASSOCIATES |
| 3 | structure solution | DYANA | 1.5 | GUNTERT, WUTHRICH |
| 4 | structure solution | AutoAssign | 1.0 | HUANG, MONTELIONE |
| 5 | structure solution | AutoStructure | 1.0 | HUANG, MONTELIONE |
| 6 | structure solution | Sparky | 3.74 | GODDARD, KNELLER |
