Multiple conformations facilitate PilT function in the type IV pilus

Bacterial type IV pilus-like systems catalyse the formation of pilin fibres but it is unknown how they are powered. Here, the authors present crystal and cryo-EM structures of the hexameric motor ATPases PilB and PilT from Type IVa Pilus that reveal different conformational states, classify the conf...

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Autores principales: Matthew McCallum, Samir Benlekbir, Sheryl Nguyen, Stephanie Tammam, John L. Rubinstein, Lori L. Burrows, P. Lynne Howell
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/1255c099b54940abac6f1fa7758b5856
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