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.
(A) Gel filtration analysis of proteins containing seven repeat units, with leucine, glutamine or methionine at position 6 of each repeat unit. (B) Circular dichroism analysis of the proteins consisting of seven identical repeat units in which each repeat unit contains leucine, glutamine or methionine at position 6. Protein concentrations were 10, 13, and 20 μM for the polypeptides with repeat units containing leucine, glutamine and methionine at position 6, respectively.
