2K58

NMR structures of the first transmembrane domain of the neuronal acetylcholine receptor beta 2 subunit


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N HSQC0.83 mM [U-100% 15N] nAChR TM1, 0.5 mM DSS, 125 mM DPC90% H2O/10% D2O0.15.5ambient303
22D 1H-1H NOESY0.83 mM [U-100% 15N] nAChR TM1, 0.5 mM DSS, 125 mM DPC90% H2O/10% D2O0.15.5ambient303
32D 1H-1H TOCSY0.83 mM [U-100% 15N] nAChR TM1, 0.5 mM DSS, 125 mM DPC90% H2O/10% D2O0.15.5ambient303
43D 1H-15N NOESY0.83 mM [U-100% 15N] nAChR TM1, 0.5 mM DSS, 125 mM DPC90% H2O/10% D2O0.15.5ambient303
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAvance600
2BrukerAvance600
NMR Refinement
MethodDetailsSoftware
simulated annealingX-PLOR_NIH
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number60
Conformers Submitted Total Number20
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1structure solutionX-PLOR_NIHSchwieters, Kuszewski, Tjandra and Clore
2refinementX-PLOR_NIHSchwieters, Kuszewski, Tjandra and Clore