pH-dependent dimerization of spider silk N-terminal domain requires relocation of a wedged tryptophan side chain

Jaudzems, K., Askarieh, G., Landreh, M., Nordling, K., Hedhammar, M., Jörnvall, H., Rising, A., Knight, S.D., Johansson, J.
(2012) Journal of Molecular Biology, 422 (4), pp. 477-487
https://doi.org/10.1016/j.jmb.2012.06.004