6OBI

Remarkable rigidity of the single alpha-helical domain of myosin-VI revealed by NMR spectroscopy


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
2TROSY-HSQC1 mM U-15N; U-13-; U-2H 15N-, 13C-, and 2H-isotopically enriched100% D2O20 mM6.31 bar293Bruker 900-MHz Bruker Avance-II 900
14D 1H-15N-15N-1H HMQC-NOESY-TROSY-HSQC1 mM U-15N; U-13-; U-2H 15N-, 13C-, and 2H-isotopically enriched100% D2O20 mM6.31 bar293Bruker 900-MHz Bruker Avance-II 900
33D TROSY-HNCACB1 mM U-15N; U-13-; U-2H 15N-, 13C-, and 2H-isotopically enriched100% D2O20 mM6.31 bar293Bruker 900-MHz Bruker Avance-II 900
4ARTSY-J1 mM U-15N; U-2H 15N-, and 2H-isotopically enriched100% D2O20 mM6.31 bar293Bruker 900-MHz Bruker Avance-II 900
5WEX-III TROSY1 mM U-15N; U-2H 15N-, and 2H-isotopically enriched100% D2O25 mM7.81 bar293Bruker 900-MHz Bruker Avance-II 900
6ARTSY1 mM U-15N; U-13-; U-2H 15N-, 13C-, and 2H-isotopically enriched100% D2O25 mM6.31 bar293Bruker 900-MHz Bruker Avance-II 900
11ARTSY1 mM U-15N; U-13-; U-2H 15N-, 13C-, and 2H-isotopically enriched100% D2O100 mM6.31 bar293Bruker 900-MHz Bruker Avance-II 900
7E.COSY-HSQC-TROSY1 mM U-15N; U-13-; U-2H 15N-, 13C-, and 2H-isotopically enriched100% D2O25 mM6.31 bar293Bruker 900-MHz Bruker Avance-II 900
8ARTSY1 mM U-15N; U-13-; U-2H I13C MT-DOTA-Lu/Tm100% D2O25 mM6.31 bar293Bruker 900-MHz Bruker Avance-II 900
9Heteronuclear TROSY-based relaxation1 mM U-15N; U-2H 15N-, and 2H-isotopically enriched100% D2O20 mM6.31 bar293Bruker 800-MHz Bruker 800
10Heteronuclear TROSY-based relaxation1 mM U-15N; U-2H 15N-, and 2H-isotopically enriched100% D2O20 mM6.31 bar293Bruker 600-MHz Bruker 600
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1Bruker900-MHz Bruker Avance-II900
2Bruker800-MHz Bruker800
3Bruker600-MHz Bruker600
NMR Refinement
MethodDetailsSoftware
simulated annealingX-PLOR NIH
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number500
Conformers Submitted Total Number10
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1refinementX-PLOR NIHSchwieters, Kuszewski, Tjandra and Clore
5processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6data analysisNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2structure calculationX-PLOR NIHSchwieters, Kuszewski, Tjandra and Clore
3chemical shift assignmentNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4peak pickingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax