3ZWG:
reference: Pores of the toxin FraC assemble into 2D hexagonal clusters in both crystal structures and model membranes., Mechaly AE, Bellomio A, Morante K, Agirre J, Gil-Carton D, Valle M, Gonzalez-Manas JM, Guerin DM, J Struct Biol. 2012 Jun 21. PMID: 22728830

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