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.
pH dependence of kcat and kcat/Km for wild-type β-LS (11) and the active site mutants. Plot of (A) log kcat versus pH and (B) log (kcat/Km) versus pH for wild-type β-LS (○), Y348F (■), Y348A (×), and E382D (□). Error bars are shown and do not exceed the size of the data points when not visible.
