Ueno, T.

Small 2010, 6, 1873-1879, 10.1002/smll.201000772

The synthesis of a robust bio‐nanotube consisting of the β‐helical tubular component proteins of bacteriophage T4 is described. The crystal structure indicates that it has a well‐defined nanoscale length of 10 nm as a result of the head‐to‐head dimerization of β‐helices. Surprisingly, the tube assembly has high thermal stability, high tolerance to organic solvents, and a wide pH‐stability range.