Title : Significance of aromatic-backbone amide interactions in protein structure.

Pub. Date : 2001 Jun 1

PMID : 11340654






1 Functional Relationships(s)
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1 To investigate the relationship between Ar-HN interaction and the stability of local and secondary structures of polypeptides and to improve the prediction of this interaction based on amino acid sequence, the structures of 560 nonhomologous proteins, from the Protein Data Bank, were searched for Ar-HN interactions between the aromatic ring of each Phe, Tyr, and Trp residue at position i and the backbone amide group of any residue, except Pro, at the positions i, i - 1, i - 2, i - 3, i + 1, i + 2, and i + 3. Tyrosine Rho family GTPase 2 Homo sapiens