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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: Nat Chem Biol. 2014 Jul 20;10(9):716–722. doi: 10.1038/nchembio.1580

Figure 3.

Figure 3

Interface loops use a unique set of amino acids to recognize their binding partners. The percent abundances of each amino acid were normalized relative to propensity to reside on a protein surface.20 These normalized values were further broken down into all residues (blue), hot spot residues (red) and non-hot spot residues (green).