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.
A: The predicted three-dimensional structure of TsSP protein, there are 4 α-helixes (in red), 14 β-strand (in yellow), and 19 irregular coils (in green); B: Catalytic residues Ser-His-Asp form a pocket-shaped functional domain. The active site of TsSP was highlighted with red color.
