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.
Temperature dependencies of the mean residue ellipticities (θ222) at 222 nm of 50 μM solutions of free wild-type vnd/NK-2 homeodomain at pH 4.5 (curve A), free mutant A35T vnd/NK-2 at pH 6.0 (curve B), and A35T vnd/NK-2 bound to DNA at pH 6.8 determined by subtracting the ellipticity of unbound target 16-mer DNA from that of the A35T vnd/NK-2–DNA complex (curve C).
