N(alpha)-acetyl-L-methionyl-L-glutamyl(1-) residue
n(alpha)-acetyl-l-methionyl-l-glutamyl(1-) residue
An organic anionic group obtained by deprotonation of the side-chain carboxy group of <em>N</em><small><sup>α</small></sup>-acetyl-<small>L</small>-methionyl-<small>L</small>-glutamyl residue.