FIG. 2.
Location of cysteine residues in the three-dimensional structure of APE1 (99). The structure (by computer simulation) of N-terminal 1-40 aa residues (not included in the crystal structures) is shown.
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.