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. 2014 Feb 26;9(2):e89803. doi: 10.1371/journal.pone.0089803

Figure 4. Comparison of Fab binding sites.

Figure 4

Residues involved in interactions between HA and Fab0587 are represented as a ball-and-stick model and hydrophilic interactions as dotted line. Residues of HA in complex with Fab0587 are colored in orange and H-chains of Fab0587 and Fab0757 are in dark and light blue, respectively. (A) Comparison of LCDR3, (B) HCDR3. (C) Superposition of KR01 HA bound to Fab0587 (magenta), KR01 HA bound to Fab0757 (dark gray), free KR01 HA (yellow), 1918 pdm HA (green), Fab0587 (purple), and Fab0757 (light teal). Surface representations are based on the KR01HA-Fab0587 complex structure.

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