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Hydramacin-1: Structure and antibacterial activity of a peptide from the basal metazoan Hydra
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D HNCA 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 2 3D HNCO 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 3 3D H(CCO)NH 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 4 3D C(CO)NH 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 5 3D HCACO 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 6 3D CBCA(CO)NH 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 7 3D HNCACB 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 8 3D 1H-15N NOESY 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 9 3D 1H-15N TOCSY 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 10 3D 1H-13C NOESY 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298 11 3D HCCH-TOCSY 1.0 mM [U-100% 13C; U-100% 15N] hydramacin-1 93% H2O/7% D2O 0.050 5.7 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 600
NMR Refinement Method Details Software simulated annealing HADDOCK SOFTWARE INCLUDING A WATER SHELL IS ALSO USED FOR REFINEMENT NMRView
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 500 Conformers Submitted Total Number 25 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment NMRView Johnson, One Moon Scientific 2 refinement CYANA Guntert, Mumenthaler and Wuthrich