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.
Idealized mechanisms for the N–Cα bond cleavages in Ala6 caused by low-energy electron capture into amid OCN π* MO followed by proton transfer without and with hydrogen movement (hydrogen atom is highlighted in red) that resulted in formation of z4−1 and z4−2 ions, respectively.
