2KJF

The solution structure of the circular bacteriocin carnocyclin A (CclA)


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N HSQC1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS90% H2O/10% D2O5.9ambient300
23D HNCO1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS90% H2O/10% D2O5.9ambient300
33D HNCACB1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS90% H2O/10% D2O5.9ambient300
43D CBCA(CO)NH1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS90% H2O/10% D2O5.9ambient300
53D 1H-15N NOESY1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS90% H2O/10% D2O5.9ambient300
63D 1H-15N TOCSY1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS90% H2O/10% D2O5.9ambient300
73D HNHA1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS90% H2O/10% D2O5.9ambient300
82D 1H-1H TOCSY1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS100% D2O5.9ambient300
92D 1H-1H COSY1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS100% D2O5.9ambient300
102D 1H-1H NOESY1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS100% D2O5.9ambient300
112D 1H-13C HSQC1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS100% D2O5.9ambient300
123D HCCH-TOCSY1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS100% D2O5.9ambient300
133D 1H-13C NOESY1 mM [U-99% 13C; U-99% 15N] Carnocyclin A, 20 mM sodium phosphate, 1 mM EDTA, 1 mM sodium azide, 0.1 mM DSS100% D2O5.9ambient300
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianINOVA600
NMR Refinement
MethodDetailsSoftware
torsion angle dynamicsCYANA
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
1refinementCYANA2.1Guntert, P. et al.
2structure solutionCYANA2.1Guntert, P. et al.