Figure 6.
Enzyme active site of shallow and deep binding of lactose. Electron density 2Fo-Fc map of lactose in deep (A) and shallow (B) binding mode (contoured at 1σ). Superposition of enzyme active site in both structures (C).
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.