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.
Alignment of deduced menA and ubiA polypeptides. Amino acids are represented by the single-letter code. ∗, amino acid identity; ., amino acid similarity; −, gaps introduced to facilitate the alignment. The putative polyprenyl pyrophosphate binding site is indicated in bold-faced type.
