2LTH:
reference: Sequential pH-driven dimerization and stabilization of the N-terminal domain enables rapid spider silk formation., Kronqvist N, Otikovs M, Chmyrov V, Chen G, Andersson M, Nordling K, Landreh M, Sarr M, Jornvall H, Wennmalm S, Widengren J, Meng Q, Rising A, Otzen D, Knight SD, Jaudzems K, Johansson J, Nat Commun. 2014 Feb 10;5:3254. doi: 10.1038/ncomms4254. PMID: 24510122

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