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.
Mass spectrometric analysis of recombinant OREBP. MS/MS spectrum of the modified Ser-155 and Ser-158 quadruple charged peptide, AAAYPSTPKRHTVLYISPPPEDLLDNS*RMS*CQDG (precursor ion m/z 989.72, S* corresponds to a phosphorylated serine, with a +80 mass shift). The y ions, which are at the specific modified sites, and their corresponding water loss peaks, are in red.
