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. Author manuscript; available in PMC: 2010 Nov 27.
Published in final edited form as: FEBS J. 2009 Dec;276(24):7217–7227. doi: 10.1111/j.1742-4658.2009.07401.x

Figure 3. Models of lipid and protein fusion intermediates.

Figure 3

A) Lipid intermediates culminating in the formation of a full fusion pore. B) Proposed fusion protein intermediates with subsequent formation of the post-fusion six-helix bundle. Fusion peptide,orange; heptad repeat A, blue; heptad repeat B, red; transmembrane domain, black.