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.
Lane 1, wild-type E. coli YjeE; lane 2, E. coli K41A variant; lane 3, E. coli T42A variant; lane 4, E. coli D80Q variant; lanes 5 and 6, purified recombinant H. influenzae YjeE before and after crystallization respectively.
