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.
The predicted methylation of TPSA (A). Methylation of TPSA confirmed by LC-MS after 14 h co-incubation of TPSA and Rv0560c in the presence of SAM. The methylated product had a retention time of 3.3 min at HPLC-UV (300 nm) (B). The mass spectrum of the methylated product corresponding to 3.3 min: (+) ion peak m/z 390.9 [M + H]+ and m/z 413.0 [M + Na]+ (C).
