1GQ0
Solution structure of Antiamoebin I, a membrane channel-forming polypeptide; NMR, 20 structures
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | NOESY | 7.0 | 1 atm | 298 | ||||
2 | ROESY | 7.0 | 1 atm | 298 | ||||
3 | DQF-COSY | 7.0 | 1 atm | 298 | ||||
4 | TOCSY | 7.0 | 1 atm | 298 | ||||
5 | HSQC | 7.0 | 1 atm | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITYPLUS | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | 246 ATOMS USED IN SIMULATED ANNEALING (INCLUDING HYDROGENS) RMSD VALUES FROM IDEAL GEOMETRY FOR 20 MODELS: BOND DISTANCES 0.013 ANGSTROMS, STANDARD DEVIATION 0.0001 BOND ANGLES 2.92 DEGREES, STANDARD DEVIATION 0.017 IMPROPER ANGLES 6.62 DEGREES, STANDARD DEVIATION 0.028 | X-PLOR |
NMR Ensemble Information | |
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Conformer Selection Criteria | LOWEST ENERGY |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (n/a) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | X-PLOR | 3.1 | BRUNGER |
2 | structure solution | MARDIGRAS | ||
3 | structure solution | XPLOR |