2H35
Solution structure of Human normal adult hemoglobin
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 4D_13C/15N-separated_NOESY | alpha_subunit 1.0mM, Na phosphate 0.1M, 90% H2O, 10% D2O | 90% H2O/10% D2O | 100 mM | 7.0 | 1 atm | 303 | |
2 | 4D_13C/15N-separated_NOESY | beta_subunit 1.0mM, Na phosphate 0.1M, 90% H2O, 10% D2O | 90% H2O/10% D2O | 100 mM | 7.0 | 1 atm | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
torsion angle dynamics | NMRPipe |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with acceptable covalent geometry, structures with the least restraint violations, structures with the lowest energy |
Conformers Calculated Total Number | 20 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | data analysis | NMRPipe | 2.3 | F. Delaglio |
2 | collection | TopSpin | 1.3 | Bruker |
3 | structure solution | xplor-nih | 2.14 | A.T. Brunger |
4 | refinement | xplor-nih | 2.14 | A.T. Brunger |