Article
Protein stabilization through phage display.
FEBS letters - 7 Jul 2000
Chakravarty S, Mitra N, Queitsch I, Surolia A, Varadarajan R, Dübel S
Abstract excerpt
RNase S consists of two proteolytic fragments of RNase A, residues 1-20 (S20) and residues 21-124 (S pro). A 15-mer peptide (S15p) with high affinity for S pro was selected from a phage display library. Peptide residues that are buried in the structure of the wild type complex are conserved in S15p though there are several changes at other positions. Isothermal titration calorimetry studies show that the affinity...
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