pubmed:abstractText |
Reading a protein sequence backwards provides a new polypeptide that does not align with its parent sequence. The foldability of this new sequence is questionable. On one hand, structure prediction at low resolution using lattice simulations for such a protein provided a model close to the native parent fold or to a topological mirror image of it. On the other hand, there is no experimental evidence yet to tell whether such a retro protein folds (and to which structure) or not.
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