Fig. 6
From: Structural basis for the homotypic fusion of chlamydial inclusions by the SNARE-like protein IncA
Model of IncA-mediated homotypic fusion of C. trachomatis inclusions. Schematic diagram of a cell infected by C. trachomatis that expresses IncAWT. Each inclusion displays monomeric IncAWT. The fusion of inclusion membranes requires the formation of trans-homodimers of IncAWT, which interact via the C-terminal helix HD and the Hclamp (highlighted with a red circle)
