Figure 4.
Negative ion ESI-MS/MS spectrum of the [M − H]− precursor ion m/z 1394.0 of a monophosphorylated lipid A from Pseudoalteromonas sp. 1A1. The structure of the precursor ion and fragmentation pattern with expected m/z values are shown.
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.