NMR structure of major ampullate spidroin 1 N-terminal domain at pH 7.2 - Jaudzems, Kristaps; Askarieh, Glareh; Landreh, Michael; Nordling, Kerstin; Hedhammar, My; Jornvall, Hans; Rising, Anna; Knight, Stefan D.; Johansson, Jan (Biological Magnetic Resonance Bank, 2012)