Exact Mass: 420.1492
Exact Mass Matches: 420.1492
Found 108 metabolites which its exact mass value is equals to given mass value 420.1492,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
Ala Asp Ser Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-carboxypropanamido]-3-hydroxypropanamido]pentanedioic acid
Ala Cys Met Pro
(2S)-1-[(2S)-2-[(2R)-2-[(2S)-2-aminopropanamido]-3-sulfanylpropanamido]-4-(methylsulfanyl)butanoyl]pyrrolidine-2-carboxylic acid
Ala Cys Pro Met
(2S)-2-{[(2S)-1-[(2R)-2-[(2S)-2-aminopropanamido]-3-sulfanylpropanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanoic acid
Ala Asp Asp Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-carboxypropanamido]-3-carboxypropanamido]-3-hydroxybutanoic acid
Ala Asp Glu Ser
(4S)-4-[(2S)-2-[(2S)-2-aminopropanamido]-3-carboxypropanamido]-4-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}butanoic acid
Ala Asp Thr Asp
(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-carboxypropanamido]-3-hydroxybutanamido]butanedioic acid
Ala Glu Asp Ser
(4S)-4-[(2S)-2-aminopropanamido]-4-{[(1S)-2-carboxy-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}butanoic acid
Ala Glu Ser Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-4-carboxybutanamido]-3-hydroxypropanamido]butanedioic acid
Ala Met Cys Pro
(2S)-1-[(2R)-2-[(2S)-2-[(2S)-2-aminopropanamido]-4-(methylsulfanyl)butanamido]-3-sulfanylpropanoyl]pyrrolidine-2-carboxylic acid
Ala Met Pro Cys
(2R)-2-{[(2S)-1-[(2S)-2-[(2S)-2-aminopropanamido]-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}-3-sulfanylpropanoic acid
Ala Pro Cys Met
(2S)-2-[(2R)-2-{[(2S)-1-[(2S)-2-aminopropanoyl]pyrrolidin-2-yl]formamido}-3-sulfanylpropanamido]-4-(methylsulfanyl)butanoic acid
Ala Pro Met Cys
(2R)-2-[(2S)-2-{[(2S)-1-[(2S)-2-aminopropanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanamido]-3-sulfanylpropanoic acid
Ala Ser Asp Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-hydroxypropanamido]-3-carboxypropanamido]pentanedioic acid
Ala Ser Glu Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-hydroxypropanamido]-4-carboxybutanamido]butanedioic acid
Ala Thr Asp Asp
(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-aminopropanamido]-3-hydroxybutanamido]-3-carboxypropanamido]butanedioic acid
Cys Ala Met Pro
(2S)-1-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]propanamido]-4-(methylsulfanyl)butanoyl]pyrrolidine-2-carboxylic acid
Cys Ala Pro Met
(2S)-2-{[(2S)-1-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]propanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanoic acid
Cys Cys Pro Val
(2S)-2-{[(2S)-1-[(2R)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-sulfanylpropanoyl]pyrrolidin-2-yl]formamido}-3-methylbutanoic acid
Cys Cys Val Pro
(2S)-1-[(2S)-2-[(2R)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-sulfanylpropanamido]-3-methylbutanoyl]pyrrolidine-2-carboxylic acid
Cys Met Ala Pro
(2S)-1-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-4-(methylsulfanyl)butanamido]propanoyl]pyrrolidine-2-carboxylic acid
Cys Met Pro Ala
(2S)-2-{[(2S)-1-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}propanoic acid
Cys Pro Ala Met
(2S)-2-[(2S)-2-{[(2S)-1-[(2R)-2-amino-3-sulfanylpropanoyl]pyrrolidin-2-yl]formamido}propanamido]-4-(methylsulfanyl)butanoic acid
Cys Pro Cys Val
(2S)-2-[(2R)-2-{[(2S)-1-[(2R)-2-amino-3-sulfanylpropanoyl]pyrrolidin-2-yl]formamido}-3-sulfanylpropanamido]-3-methylbutanoic acid
Cys Pro Met Ala
(2S)-2-[(2S)-2-{[(2S)-1-[(2R)-2-amino-3-sulfanylpropanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanamido]propanoic acid
Cys Pro Val Cys
(2R)-2-[(2S)-2-{[(2S)-1-[(2R)-2-amino-3-sulfanylpropanoyl]pyrrolidin-2-yl]formamido}-3-methylbutanamido]-3-sulfanylpropanoic acid
Cys Val Cys Pro
(2S)-1-[(2R)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-methylbutanamido]-3-sulfanylpropanoyl]pyrrolidine-2-carboxylic acid
Cys Val Pro Cys
(2R)-2-{[(2S)-1-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-methylbutanoyl]pyrrolidin-2-yl]formamido}-3-sulfanylpropanoic acid
Asp Ala Asp Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]propanamido]-3-carboxypropanamido]-3-hydroxybutanoic acid
Asp Ala Glu Ser
(4S)-4-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]propanamido]-4-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}butanoic acid
Asp Ala Ser Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]propanamido]-3-hydroxypropanamido]pentanedioic acid
Asp Ala Thr Asp
(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]propanamido]-3-hydroxybutanamido]butanedioic acid
Asp Asp Ala Thr
(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-carboxypropanamido]propanamido]-3-hydroxybutanoic acid
Asp Asp Thr Ala
(3S)-3-[(2S)-2-amino-3-carboxypropanamido]-3-{[(1S,2R)-1-{[(1S)-1-carboxyethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propanoic acid
Asp Glu Ala Ser
(4S)-4-[(2S)-2-amino-3-carboxypropanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}butanoic acid
Asp Glu Gly Thr
(4S)-4-[(2S)-2-amino-3-carboxypropanamido]-4-[({[(1S,2R)-1-carboxy-2-hydroxypropyl]carbamoyl}methyl)carbamoyl]butanoic acid
Asp Glu Ser Ala
(4S)-4-[(2S)-2-amino-3-carboxypropanamido]-4-{[(1S)-1-{[(1S)-1-carboxyethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
Asp Glu Thr Gly
(4S)-4-[(2S)-2-amino-3-carboxypropanamido]-4-{[(1S,2R)-1-[(carboxymethyl)carbamoyl]-2-hydroxypropyl]carbamoyl}butanoic acid
Asp Gly Glu Thr
(4S)-4-{2-[(2S)-2-amino-3-carboxypropanamido]acetamido}-4-{[(1S,2R)-1-carboxy-2-hydroxypropyl]carbamoyl}butanoic acid
Asp Gly Thr Glu
(2S)-2-[(2S,3R)-2-{2-[(2S)-2-amino-3-carboxypropanamido]acetamido}-3-hydroxybutanamido]pentanedioic acid
Asp Ser Ala Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-hydroxypropanamido]propanamido]pentanedioic acid
Asp Ser Glu Ala
(4S)-4-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-hydroxypropanamido]-4-{[(1S)-1-carboxyethyl]carbamoyl}butanoic acid
Asp Thr Ala Asp
(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-carboxypropanamido]-3-hydroxybutanamido]propanamido]butanedioic acid
Asp Thr Asp Ala
(3S)-3-[(2S,3R)-2-[(2S)-2-amino-3-carboxypropanamido]-3-hydroxybutanamido]-3-{[(1S)-1-carboxyethyl]carbamoyl}propanoic acid
Asp Thr Glu Gly
(4S)-4-[(2S,3R)-2-[(2S)-2-amino-3-carboxypropanamido]-3-hydroxybutanamido]-4-[(carboxymethyl)carbamoyl]butanoic acid
Asp Thr Gly Glu
(2S)-2-{2-[(2S,3R)-2-[(2S)-2-amino-3-carboxypropanamido]-3-hydroxybutanamido]acetamido}pentanedioic acid
Glu Ala Asp Ser
(4S)-4-amino-4-{[(1S)-1-{[(1S)-2-carboxy-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}ethyl]carbamoyl}butanoic acid
Glu Ala Ser Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]propanamido]-3-hydroxypropanamido]butanedioic acid
Glu Asp Ala Ser
(4S)-4-amino-4-{[(1S)-2-carboxy-1-{[(1S)-1-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}ethyl]carbamoyl}butanoic acid
Glu Asp Gly Thr
(4S)-4-amino-4-{[(1S)-2-carboxy-1-[({[(1S,2R)-1-carboxy-2-hydroxypropyl]carbamoyl}methyl)carbamoyl]ethyl]carbamoyl}butanoic acid
Glu Asp Ser Ala
(4S)-4-amino-4-{[(1S)-2-carboxy-1-{[(1S)-1-{[(1S)-1-carboxyethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}ethyl]carbamoyl}butanoic acid
Glu Asp Thr Gly
(4S)-4-amino-4-{[(1S)-2-carboxy-1-{[(1S,2R)-1-[(carboxymethyl)carbamoyl]-2-hydroxypropyl]carbamoyl}ethyl]carbamoyl}butanoic acid
Glu Glu Gly Ser
(4S)-4-[(2S)-2-amino-4-carboxybutanamido]-4-[({[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}methyl)carbamoyl]butanoic acid
Glu Glu Ser Gly
(4S)-4-[(2S)-2-amino-4-carboxybutanamido]-4-{[(1S)-1-[(carboxymethyl)carbamoyl]-2-hydroxyethyl]carbamoyl}butanoic acid
Glu Gly Asp Thr
(4S)-4-amino-4-[({[(1S)-2-carboxy-1-{[(1S,2R)-1-carboxy-2-hydroxypropyl]carbamoyl}ethyl]carbamoyl}methyl)carbamoyl]butanoic acid
Glu Gly Glu Ser
(4S)-4-{2-[(2S)-2-amino-4-carboxybutanamido]acetamido}-4-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}butanoic acid
Glu Gly Ser Glu
(2S)-2-[(2S)-2-{2-[(2S)-2-amino-4-carboxybutanamido]acetamido}-3-hydroxypropanamido]pentanedioic acid
Glu Gly Thr Asp
(2S)-2-[(2S,3R)-2-{2-[(2S)-2-amino-4-carboxybutanamido]acetamido}-3-hydroxybutanamido]butanedioic acid
Glu Ser Ala Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-hydroxypropanamido]propanamido]butanedioic acid
Glu Ser Asp Ala
(4S)-4-amino-4-{[(1S)-1-{[(1S)-2-carboxy-1-{[(1S)-1-carboxyethyl]carbamoyl}ethyl]carbamoyl}-2-hydroxyethyl]carbamoyl}butanoic acid
Glu Ser Glu Gly
(4S)-4-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-hydroxypropanamido]-4-[(carboxymethyl)carbamoyl]butanoic acid
Glu Ser Gly Glu
(2S)-2-{2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-hydroxypropanamido]acetamido}pentanedioic acid
Glu Thr Asp Gly
(4S)-4-amino-4-{[(1S,2R)-1-{[(1S)-2-carboxy-1-[(carboxymethyl)carbamoyl]ethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}butanoic acid
Glu Thr Gly Asp
(2S)-2-{2-[(2S,3R)-2-[(2S)-2-amino-4-carboxybutanamido]-3-hydroxybutanamido]acetamido}butanedioic acid
Gly Asp Glu Thr
(4S)-4-[(2S)-2-(2-aminoacetamido)-3-carboxypropanamido]-4-{[(1S,2R)-1-carboxy-2-hydroxypropyl]carbamoyl}butanoic acid
Gly Asp Thr Glu
(2S)-2-[(2S,3R)-2-[(2S)-2-(2-aminoacetamido)-3-carboxypropanamido]-3-hydroxybutanamido]pentanedioic acid
Gly Glu Asp Thr
(4S)-4-(2-aminoacetamido)-4-{[(1S)-2-carboxy-1-{[(1S,2R)-1-carboxy-2-hydroxypropyl]carbamoyl}ethyl]carbamoyl}butanoic acid
Gly Glu Glu Ser
(4S)-4-[(2S)-2-(2-aminoacetamido)-4-carboxybutanamido]-4-{[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl}butanoic acid
Gly Glu Ser Glu
(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-4-carboxybutanamido]-3-hydroxypropanamido]pentanedioic acid
Gly Glu Thr Asp
(2S)-2-[(2S,3R)-2-[(2S)-2-(2-aminoacetamido)-4-carboxybutanamido]-3-hydroxybutanamido]butanedioic acid
Gly Ser Glu Glu
(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-hydroxypropanamido]-4-carboxybutanamido]pentanedioic acid
Gly Thr Asp Glu
(2S)-2-[(2S)-2-[(2S,3R)-2-(2-aminoacetamido)-3-hydroxybutanamido]-3-carboxypropanamido]pentanedioic acid
Gly Thr Glu Asp
(2S)-2-[(2S)-2-[(2S,3R)-2-(2-aminoacetamido)-3-hydroxybutanamido]-4-carboxybutanamido]butanedioic acid
Met Ala Cys Pro
(2S)-1-[(2R)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]propanamido]-3-sulfanylpropanoyl]pyrrolidine-2-carboxylic acid
Met Ala Pro Cys
(2R)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]propanoyl]pyrrolidin-2-yl]formamido}-3-sulfanylpropanoic acid
Met Cys Ala Pro
(2S)-1-[(2S)-2-[(2R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-sulfanylpropanamido]propanoyl]pyrrolidine-2-carboxylic acid
Met Cys Pro Ala
(2S)-2-{[(2S)-1-[(2R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-sulfanylpropanoyl]pyrrolidin-2-yl]formamido}propanoic acid
Met Pro Ala Cys
(2R)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}propanamido]-3-sulfanylpropanoic acid
Met Pro Cys Ala
(2S)-2-[(2R)-2-{[(2S)-1-[(2S)-2-amino-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}-3-sulfanylpropanamido]propanoic acid
Pro Ala Cys Met
(2S)-4-(methylsulfanyl)-2-[(2R)-2-[(2S)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]-3-sulfanylpropanamido]butanoic acid
Pro Ala Met Cys
(2R)-2-[(2S)-4-(methylsulfanyl)-2-[(2S)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]butanamido]-3-sulfanylpropanoic acid
Pro Cys Ala Met
(2S)-4-(methylsulfanyl)-2-[(2S)-2-[(2R)-2-[(2S)-pyrrolidin-2-ylformamido]-3-sulfanylpropanamido]propanamido]butanoic acid
Pro Cys Cys Val
(2S)-3-methyl-2-[(2R)-2-[(2R)-2-[(2S)-pyrrolidin-2-ylformamido]-3-sulfanylpropanamido]-3-sulfanylpropanamido]butanoic acid
Pro Cys Met Ala
(2S)-2-[(2S)-4-(methylsulfanyl)-2-[(2R)-2-[(2S)-pyrrolidin-2-ylformamido]-3-sulfanylpropanamido]butanamido]propanoic acid
Pro Cys Val Cys
(2R)-2-[(2S)-3-methyl-2-[(2R)-2-[(2S)-pyrrolidin-2-ylformamido]-3-sulfanylpropanamido]butanamido]-3-sulfanylpropanoic acid
Pro Met Ala Cys
(2R)-2-[(2S)-2-[(2S)-4-(methylsulfanyl)-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]propanamido]-3-sulfanylpropanoic acid
Pro Met Cys Ala
(2S)-2-[(2R)-2-[(2S)-4-(methylsulfanyl)-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]-3-sulfanylpropanamido]propanoic acid
Pro Val Cys Cys
(2R)-2-[(2R)-2-[(2S)-3-methyl-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]-3-sulfanylpropanamido]-3-sulfanylpropanoic acid
Ser Ala Asp Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]propanamido]-3-carboxypropanamido]pentanedioic acid
Ser Ala Glu Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]propanamido]-4-carboxybutanamido]butanedioic acid
Ser Asp Ala Glu
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-carboxypropanamido]propanamido]pentanedioic acid
Ser Asp Glu Ala
(4S)-4-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-carboxypropanamido]-4-{[(1S)-1-carboxyethyl]carbamoyl}butanoic acid
Ser Glu Ala Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-4-carboxybutanamido]propanamido]butanedioic acid
Ser Glu Asp Ala
(4S)-4-[(2S)-2-amino-3-hydroxypropanamido]-4-{[(1S)-2-carboxy-1-{[(1S)-1-carboxyethyl]carbamoyl}ethyl]carbamoyl}butanoic acid
Ser Glu Glu Gly
(4S)-4-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-4-carboxybutanamido]-4-[(carboxymethyl)carbamoyl]butanoic acid
Ser Glu Gly Glu
(2S)-2-{2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-4-carboxybutanamido]acetamido}pentanedioic acid
Ser Gly Glu Glu
(2S)-2-[(2S)-2-{2-[(2S)-2-amino-3-hydroxypropanamido]acetamido}-4-carboxybutanamido]pentanedioic acid
Thr Ala Asp Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]propanamido]-3-carboxypropanamido]butanedioic acid
Thr Asp Ala Asp
(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-carboxypropanamido]propanamido]butanedioic acid
Thr Asp Asp Ala
(3S)-3-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-{[(1S)-2-carboxy-1-{[(1S)-1-carboxyethyl]carbamoyl}ethyl]carbamoyl}propanoic acid
Thr Asp Glu Gly
(4S)-4-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-carboxypropanamido]-4-[(carboxymethyl)carbamoyl]butanoic acid
Thr Asp Gly Glu
(2S)-2-{2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-carboxypropanamido]acetamido}pentanedioic acid
Thr Glu Asp Gly
(4S)-4-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-{[(1S)-2-carboxy-1-[(carboxymethyl)carbamoyl]ethyl]carbamoyl}butanoic acid
Thr Glu Gly Asp
(2S)-2-{2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-carboxybutanamido]acetamido}butanedioic acid
Thr Gly Asp Glu
(2S)-2-[(2S)-2-{2-[(2S,3R)-2-amino-3-hydroxybutanamido]acetamido}-3-carboxypropanamido]pentanedioic acid
Thr Gly Glu Asp
(2S)-2-[(2S)-2-{2-[(2S,3R)-2-amino-3-hydroxybutanamido]acetamido}-4-carboxybutanamido]butanedioic acid
Val Cys Cys Pro
(2S)-1-[(2R)-2-[(2R)-2-[(2S)-2-amino-3-methylbutanamido]-3-sulfanylpropanamido]-3-sulfanylpropanoyl]pyrrolidine-2-carboxylic acid
Val Cys Pro Cys
(2R)-2-{[(2S)-1-[(2R)-2-[(2S)-2-amino-3-methylbutanamido]-3-sulfanylpropanoyl]pyrrolidin-2-yl]formamido}-3-sulfanylpropanoic acid
Val Pro Cys Cys
(2R)-2-[(2R)-2-{[(2S)-1-[(2S)-2-amino-3-methylbutanoyl]pyrrolidin-2-yl]formamido}-3-sulfanylpropanamido]-3-sulfanylpropanoic acid
