FIGURE 1.
Amino acid sequence of PFA-SC3. The asterisks indicate the cysteines oxidized upon PFA treatment. Arrows indicate the peptides generated by endoproteinase Asp-N digestion that could be assigned by MALDI-TOF analysis.
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.