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.
Chemical structure of PGP-type LTA. Schematic representation of Staphylococcus aureus and Bacillus subtilis LTA, which consists of a PGP chain that is linked to a diglucosyldiacylglycerol lipid anchor (boxed in orange). The hydroxyl groups at position C2 of the GroP subunits are substituted with d-alanine residues in both organisms and additional N-acetylglucosamine modifications are found in B. subtilis (shown in blue).
