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. 2013 Jan 31;9(1):e1002892. doi: 10.1371/journal.pcbi.1002892

Figure 2. Conformation of F-BAR domain characterized through angles .

Figure 2

Inline graphic and Inline graphic . (Left) The F-BAR domain is a dimer of two F-BAR proteins, the latter colored in purple and orange. (Right) Each F-BAR protein is composed of five helices forming a coiled-coil structure, with helix 2 to 4 colored blue, purple and green, respectively. Inline graphic is formed by the principal axes of the central part and the end part of helix 4 (green); Inline graphic is formed by the angle between the principal axes of the left and the right sides of helix 3 (purple).