Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effects of defined amino acid residues at different positions in a nonameric randomized peptide. (A) Effect of leucine, methionine, and valine residues at different positions in the nonameric peptide library on bradykinin binding. (B) Effects of aspartate, glycine, and proline at different positions. All competitor peptides were tested at 1.0 μM in the presence of 0.1 μM [3H]bradykinin. The OppA concentration was 20 μg/ml; error bars indicate the standard deviation (Xσn − 1), n = 3.
