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.
Inhibitory effects of ZnCl2 on activity of native and variant enzymes. Shown is the relative hydrogen evolution activity after the addition of 0.05, 0.10, 0.25, or 0.50 mm ZnCl2. Residual activity is relative to enzyme activity with 0 mm ZnCl2 (1.0). Error bars denote S.D. (n = 3–8).
