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.
Stereo figures to illustrate the PqsBCC129A catalytic dyad. A, 2.0 Å electron density map is shown (gray) contoured at 2.0 σ level calculated using the final refined weighted 2Fo − Fc coefficients (REFMAC) and rendered with PyMOL showing PqsC residues Ala-129, Ala-130, His-269, Gln-270, Val-299, and Met-300 as sticks in green. B, PqsBCC129A Ala-129, His-269 catalytic dyad is shown in cyan superposed with the PqsDC112A triad residues (gray).
