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.
Modeled SB protease structure from Pyrococcus furiosus (PMDB ID: PM0075943). A) Ribbon model showing beta-sheets are shown in (light blue) and with arrow directed to C-terminus, alpha-helices (red and yellow), turn/loops (gray), and catalytic triad residue side chains (green sticks). B) Surface electrostatic potential model showing negative (red), positive (blue), and neutral (white) charges.
