NMR structure of flagelliform spidroin (FlagSp) N-terminal domain from Trichonephila clavipes at pH 5.5

The dimerization mechanism of the N-terminal domain of spider silk proteins is conserved despite extensive sequence divergence.

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1.2 mM [U-13C; U-15N] Flagelliform spidroin N-terminal domain,
20 mM [U-100% 2H] sodium acetate, 20 mM sodium chloride,
0.03 % sodium azide, 10 % [U-2H] D2O, 90% H2O/10% D2O

Brunger, Adams, Clore, Gros, Nilges and Read