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Figure 8 | BMC Bioinformatics

Figure 8

From: Decomposing the space of protein quaternary structures with the interface fragment pair library

Figure 8

We show some specific examples of our benchmark results. A variety of different secondary structure types are presented at the binding interfaces of these complexes. An SS motif in which two strands form hydrogen-bond-based contacts is observed in (a). A pair of helices is observed at the interface of (b). Comparatively, the complex in (c) contains a more extensive interface. The native-like binding modes were successfully reproduced in these three cases, while (d) shows an example in which we failed to assemble the proteins into a complex that is close to the native quaternary structure. The interface fragment pairs are highlighted in the modeled structural complexes. The fragments located at the interfaces of green monomers are shown in blue and the fragments located at the interfaces of red monomers are shown in yellow.

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