Exact Mass: 221.0722
Exact Mass Matches: 221.0722
Found 22 metabolites which its exact mass value is equals to given mass value 221.0722,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
N-lactoyl-Methionine
2-[(2S)-2-hydroxypropanamido]-4-(methylsulfanyl)butanoic acid
N-lactoyl-Methionine is lactoyl derivative of methionine. N-lactoyl-amino acids are ubiquitous pseudodipeptides of lactic acid and amino acids that are rapidly formed by reverse proteolysis. A protease, cytosolic nonspecific dipeptidase 2 (CNDP2), catalyzes their formation. The plasma levels of these metabolites strongly correlate with plasma levels of lactate and amino acid. (PMID: 25964343)
(2R)-2-Acetamido-5-hydroxy-2-(sulfanylmethyl)pentanoic acid
5-Hydroxy-2-[(1-hydroxyethylidene)amino]-2-(sulphanylmethyl)pentanoic acid
2-((tert-Butoxycarbonyl)amino)-3-mercaptopropanoic acid
2-((tert-Butoxycarbonyl)amino)-3-mercaptopropanoic acid
(S)-2-[[(S)-2-Hydroxypropionyl]amino]-4-(methylthio)butyric acid
(S)-2-[[(S)-2-Hydroxypropionyl]amino]-4-(methylthio)butyric acid
(2R)-2-Acetamido-5-hydroxy-2-(sulfanylmethyl)pentanoic acid
(2R)-2-Acetamido-5-hydroxy-2-(sulfanylmethyl)pentanoic acid
