Exact Mass: 539.227
Exact Mass Matches: 539.227
Found 6 metabolites which its exact mass value is equals to given mass value 539.227,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
Lys Met Met Met
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-4-(methylsulfanyl)butanamido]-4-(methylsulfanyl)butanamido]-4-(methylsulfanyl)butanoic acid
Met Lys Met Met
(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]hexanamido]-4-(methylsulfanyl)butanamido]-4-(methylsulfanyl)butanoic acid
Met Met Lys Met
(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-4-(methylsulfanyl)butanamido]hexanamido]-4-(methylsulfanyl)butanoic acid
Met Met Met Lys
(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-4-(methylsulfanyl)butanamido]-4-(methylsulfanyl)butanamido]hexanoic acid
Lys-Met-Met-Met
Lys-Met-Met-Met
A tetrapeptide composed of L-lysine and three L-methionine units joined in sequence by peptide linkages.
(2s)-2-{[(2s)-2-{[(2s)-2-{[(2s)-2,6-diamino-1-hydroxyhexylidene]amino}-1-hydroxy-4-(methylsulfanyl)butylidene]amino}-1-hydroxy-4-(methylsulfanyl)butylidene]amino}-4-(methylsulfanyl)butanoic acid
(2s)-2-{[(2s)-2-{[(2s)-2-{[(2s)-2,6-diamino-1-hydroxyhexylidene]amino}-1-hydroxy-4-(methylsulfanyl)butylidene]amino}-1-hydroxy-4-(methylsulfanyl)butylidene]amino}-4-(methylsulfanyl)butanoic acid
