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. 2014 Jul 1;2:e456. doi: 10.7717/peerj.456

Figure 3. Superposition of Heavy Framework 3 with an insertion onto a typical HFR3.

Figure 3

The Cα-trace of a two-leg superposition of residues H65–H73 and H76–H78 of crystal structures 3RPI (in yellow) and 3SE8 (in red), containing an insertion, onto the equivalent residues of a typical structure without an insertion (here 3MLY, in blue). The proposed insertion point H74 is highlighted in green in 3MLY and is shown with its side chain (Ser). Graphics created with Swiss-PdbViewer (http://www.expasy.org/spdbv/).