Cryo-EM structure of a contractile injection system in Streptomyces coelicolor, the baseplate complex in extended state applied 3-fold symmetry.

Cryo-EM structure of a contractile injection system in Streptomyces coelicolor, the baseplate complex in extended state applied 3-fold symmetry. Descriptor: Gp5/Type VI secretion system Vgr protein OB-fold domain-containing protein Authors: Casu, B, Sallmen, J.W, Hass, P.E, Afanasyev, P, Xu, J, Schlimpert, S, Pilhofer, M. Deposit date: 2024-09-18 Release date: 2025-06-18 Last modified: 2025-07-16 Method: ELECTRON MICROSCOPY (3.8 Å) Cite: Function and firing of the Streptomyces coelicolor contractile injection system requires the membrane protein CisA. Elife, 14, 2025