The CAPRI Targets

In addition to protein-protein complexes, one CAPRI target was a protein-RNA complex, and three were homo-oligomers. Target T33, the protein-RNA complex, contained a segment of ribosomal RNA, and the predictors were given coordinates taken from an X-ray structure of the ribosome. Because the RNA of the target complex has a different sequence and a very different conformation, docking predictions were expected to fail. They did. 

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Figure 4 The participants in each CAPRI prediction round. Numbers on the vertical axis count the groups that submitted predictions for each of the CAPRI targets covered in this review. Numbers on the bottom and top horizontal axes refer to the targets and the corresponding CAPRI rounds, respectively.

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