Exact Mass: 231.1133

Exact Mass Matches: 231.1133

Found 97 metabolites which its exact mass value is equals to given mass value 231.1133, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Asparaginyl-Valine

2-{[2-amino-1-hydroxy-3-(C-hydroxycarbonimidoyl)propylidene]amino}-3-methylbutanoate

C9H17N3O4 (231.1219)

Asparaginyl-Valine is a dipeptide composed of asparagine and valine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

Valylasparagine

(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-carbamoylpropanoic acid

C9H17N3O4 (231.1219)

Valylasparagine is a dipeptide composed of valine and asparagine. It is an incomplete breakdown product of protein digestion or protein catabolism. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. 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.

Isovalerylglutamic acid

(2S)-2-[(1-Hydroxy-3-methylbutylidene)amino]pentanedioate

C10H17NO5 (231.1107)

Isovalerylglutamic acid is an unusual mtabolite that has been found in the urine of patients with Isovaleric Acidemia due to Isovaleryl-CoA Dehydrogenase Deficiency (OMMBID: The Metabolic and Molecular Bases of Inherited Disease, Ch.93: Branched Chain Organic Acidurias). and in Multiple acyl-Co A dehydrogenation deficiency (MADD) (PMID 6862997). Isovalerylglutamate is a biomarker for the consumption of cheese. Isovalerylglutamic acid is an unusual mtabolite that has been found in the urine of patients with Isovaleric Acidemia due to Isovaleryl-CoA Dehydrogenase Deficiency (OMMBID: The Metabolic and Molecular Bases of Inherited Disease, Ch.93: Branched Chain Organic Acidurias)

Suberylglycine

7-[(Carboxymethyl)-C-hydroxycarbonimidoyl]heptanoate

C10H17NO5 (231.1107)

Suberylglycine is an acyl glycine. Acyl glycines are normally minor metabolites of fatty acids. However, the excretion of certain acyl glycines is increased in several inborn errors of metabolism. In certain cases the measurement of these metabolites in body fluids can be used to diagnose disorders associated with mitochondrial fatty acid beta-oxidation. Acyl glycines are produced through the action of glycine N-acyltransferase (EC 2.3.1.13) which is an enzyme that catalyzes the chemical reaction: acyl-CoA + glycine < -- > CoA + N-acylglycineSuberylglycine is a dicarboxylic acid. It is formed by glycine-N-acylase catalyzed conjugation (PMID 947635). It can be used for the diagnosis of hereditary medium-chain acyl-CoA dehydrogenase deficiency (PMID 2775902). Suberylglycine is found to be associated with propionic acidemia, which is an inborn error of metabolism. Suberylglycine is an acyl glycine. Acyl glycines are normally minor metabolites of fatty acids. However, the excretion of certain acyl glycines is increased in several inborn errors of metabolism. In certain cases the measurement of these metabolites in body fluids can be used to diagnose disorders associated with mitochondrial fatty acid beta-oxidation. Acyl glycines are produced through the action of glycine N-acyltransferase (EC 2.3.1.13) which is an enzyme that catalyzes the chemical reaction:

A dipeptide formed from L-asparagine and L-valine residues.

Val-asn

2-(2-amino-3-carbamoylpropanamido)-3-methylbutanoic acid

C9H17N3O4 (231.1219)

A dipeptide formed from L-valine and L-asparagine residues.

A tripeptide composed of three L-alanine units joined by peptide linkages.