The structure of bactofilin filaments reveals their mode of membrane binding and lack of polarity.
Deng X, Gonzalez Llamazares A, Wagstaff JM, Hale VL, Cannone G, McLaughlin SH, Kureisaite-Ciziene D, Löwe J. Nat Microbiol. 2019 Dec; 4(12):2357-2368. Epub 2019 Sep 9.