Fig. 1 | Scientific Reports

Fig. 1

From: Biophysical characterization and solution structure of the cannulae-forming protein CanA from the hyperthermophilic archaeon Pyrodictium abyssi

Fig. 1

TEM of recombinant CanA. (Left) Overview of “monomeric” CanA under standard NMR conditions (2 mM CanA in 50 mM Tris/HCl, pH 6.5, 80 mM NaCl, 0.4 mM NaN3) incubated for approximately 12 h, (middle) detection of sparse cannulae in this sample, (right) 15N-enriched, biosynthetically produced CanA after polymerization in the presence of 10 mM CaCl2 and 10 mM MgCl2 for 12 h. Temperature 303 K.

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