NMR structure of major ampullate spidroin 1 N-terminal domain at pH 5.5 - Kronqvist, Nina; Otikovs, Martins; Chmyrov, Volodymyr; Chen, Gefei; Andersson, Marlene; Nordling, Kerstin; Landreh, Michael; Sarr, Medoune; Jornvall, Hans; Wennmalm, Stefan; Widengren, Jerker; Meng, Qing; et al. (Biological Magnetic Resonance Bank, 2013)