2KBI

Solution NMR structure of the C-terminal EF-hand domain of human cardiac sodium channel NaV1.5


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N HSQC1.2 mM [U-100% 13C; U-100% 15N] entity100% H2O6.5ambient298
22D 1H-13C HSQC1.2 mM [U-100% 13C; U-100% 15N] entity100% H2O6.5ambient298
33D CBCA(CO)NH1.2 mM [U-100% 13C; U-100% 15N] entity100% H2O6.5ambient298
43D HNCO1.2 mM [U-100% 13C; U-100% 15N] entity100% H2O6.5ambient298
53D HNCACB1.2 mM [U-100% 13C; U-100% 15N] entity100% H2O6.5ambient298
63D HCCH-TOCSY1.2 mM [U-100% 13C; U-100% 15N] entity100% H2O6.5ambient298
73D HCCH-COSY1.2 mM [U-100% 13C; U-100% 15N] entity100% H2O6.5ambient298
83D 1H-15N NOESY1.2 mM [U-100% 13C; U-100% 15N] entity100% H2O6.5ambient298
93D 1H-13C NOESY1.2 mM [U-100% 13C; U-100% 15N] entity100% H2O6.5ambient298
102D 1H-1H NOESY1.2 mM entity100% H2O6.5ambient298
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAMX600
NMR Refinement
MethodDetailsSoftware
molecular dynamicsTOPSPIN
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number50
Conformers Submitted Total Number20
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1processingTOPSPIN2.0Bruker Biospin
2collectionTOPSPIN2.0Bruker Biospin
3structure solutionCYANA2.1Guntert, P. et al.
4refinementAMBER9Case, D. et al.