Extended Data Fig. 3: Types of sheath handshakes in pyocin.
From: Action of a minimal contractile bactericidal nanomachine
Ribbon diagrams depicting the three types of handshake conformations in pyocin. a, Collar–sheath handshake. b, Sheath–sheath handshake. c, Sheath–sheath initiator handshake. All handshakes are composed of a four-stranded β-sheet.
