Mixed pyruvate labeling enables backbone resonance assignment of large proteins using a single experiment

Structure determination of large proteins by solution state NMR is challenging due to spectral overlap. Here the authors present a labeling strategy using 2-13C and 3-13C pyruvate as carbon source for E. coli, which increases the effective resolution of triple-resonance HNCA experiments and helps to...

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Auteurs principaux: Scott A. Robson, Koh Takeuchi, Andras Boeszoermenyi, Paul W. Coote, Abhinav Dubey, Sven Hyberts, Gerhard Wagner, Haribabu Arthanari
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/e5ddb6cd608240a3921746ce12e443cd
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