2N7R

Structure of the transmembrane domain of human nicastrin in DPC micelles


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N HSQC0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-490% H2O/10% D2O206.5ambient313
23D HNCA0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-490% H2O/10% D2O206.5ambient313
33D HNCACB0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-490% H2O/10% D2O206.5ambient313
43D HN(COCA)CB0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-490% H2O/10% D2O206.5ambient313
53D HNCO0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-490% H2O/10% D2O206.5ambient313
63D 1H-15N NOESY0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-490% H2O/10% D2O206.5ambient313
73D HBHA(CO)NH0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-490% H2O/10% D2O206.5ambient313
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE700
NMR Refinement
MethodDetailsSoftware
simulated annealingsimulation annealing was conducted. Totally 56 structures were calculated and 20 of them were selected. structures were then energy minimized.NMRPipe
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2chemical shift assignmentNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3structure solutionNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4refinementXPLORE-NIHSchwieters, Clore