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Figure 4.
Fig. 4. The paratope structures of the YS1 and YSX1
monobodies. (a) The surface area buried at the interface of
individual residues in the BC and FG loops of YS1 and YSX1. (b)
The interface buried surface area contributed by each amino type
to the YS1 and YSX1 paratopes. (c and d) Structural details of
the YS1 and YSX1 interfaces. The left panels show an overall
view of the arrangement of major interface contacts and the
right panels show close-up views of these interactions. In these
illustrations, MBP is shown as a gray surface/sticks and
contacting monobody paratope residues are shown as sticks. The
carbon atoms of the FG loop residues are colored green, and
those of the BC loop residues cyan. Putative hydrogen bonds are
indicated by dashed lines.
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