Exact Mass: 203.0668
Exact Mass Matches: 203.0668
Found 7 metabolites which its exact mass value is equals to given mass value 203.0668,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
(2S)-2-azaniumyl-5-[(carboxylatomethyl)amino]-5-oxopentanoate
(2S)-2-azaniumyl-5-[(carboxylatomethyl)amino]-5-oxopentanoate
Ala-Asp(1-)
Ala-Asp(1-)
A peptide anion obtained by protonation of the amino group and deprotonation of the two carboxy groups of Ala-Asp.
gamma-Glu-Gly(1-)
gamma-Glu-Gly(1-)
A peptide anion that is the conjugate base of gamma-Glu-Gly, obtained by removal of protons from the two carboxy groups as well as protonation of the amino group; major species at pH 7.3.
Gly-Glu(1-)
Gly-Glu(1-)
A peptide anion that is the conjugate base of Gly-Glu, obtained by deprotonation of the terminal and side-chain carboxy groups and protonation of the terminal amino group.
