The molecule is a dipeptide consisting of L-tyrosine substituted on nitrogen and oxygen by 2,4-dinitrophenyl groups and connected to L-glutamine via a peptide bond. It has a role as an epitope. It contains a 2,4-dinitrophenyl group.
(2S)-5-amino-2-[[(2S)-2-(2,4-dinitroanilino)-3-[4-(2,4-dinitrophenoxy)phenyl]propanoyl]amino]-5-oxopentanoic acid