MSI_000053346

Unreliable

排名分数: 2.64
参考来源: DESI (NOVOCELL:BACKGROUND: blank)

M/z: 279.1608
Mass Window: 279.1608 ~ 279.1608 (none)

参考注释

Leucylphenylalanine_[M+H]+ (BioDeep_00000019170)
(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-phenylpropanoic acid

Formula: C15H22N2O3 (278.1630342)
SMILES: CC(C)C[C@H](N)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O

Leucylphenylalanine is a dipeptide composed of leucine and phenylalanine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. Leucyl-phenylalanine belongs to the class of organic compounds known as dipeptides.