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.
Organization of the frp operons in S. aureus (A), B. halodurans (B), and L. monocytogenes (C). The open reading frames are predicted to encode proteins as follows: A, 40-kDa cell wall protein homologue; B, 87-kDa cell wall protein homologue; C and D, membrane proteins; E, siderophore binding protein; F, transport permease protein; X, ATP binding protein; G, membrane protein; H, hypothetical protein.
