6A7F:
reference: Cryo-electron microscopy structure of the filamentous bacteriophage IKe., Xu J, Dayan N, Goldbourt A, Xiang Y, Proc Natl Acad Sci U S A. 2019 Feb 28. pii: 1811929116. doi:, 10.1073/pnas.1811929116. PMID: 30819888

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).