Chemical Formula: C12H20N4O3

Chemical Formula C12H20N4O3

Found 26 metabolite its formula value is C12H20N4O3

Histidylleucine

(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-methylpentanoic acid

C12H20N4O3 (268.1535)


Histidylleucine is a dipeptide composed of histidine and leucine. 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.

   

Isoleucyl-Histidine

2-[(2-Amino-1-hydroxy-3-methylpentylidene)amino]-3-(1H-imidazol-5-yl)propanoate

C12H20N4O3 (268.1535)


Isoleucyl-Histidine is a dipeptide composed of isoleucine and histidine. 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.

   

Histidylisoleucine

(2S,3S)-2-{[(2S)-2-amino-3-(1H-imidazol-4-yl)propanoyl]amino}-3-methylpentanoic acid

C12H20N4O3 (268.1535)


Histidylisoleucine is a dipeptide composed of histidine and isoleucine. 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.

   

Leucyl-Histidine

2-[(2-Amino-1-hydroxy-4-methylpentylidene)amino]-3-(1H-imidazol-5-yl)propanoate

C12H20N4O3 (268.1535)


Leucyl-Histidine is a dipeptide composed of leucine and histidine. 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.

   

Histidinyl-Leucine

2-{[2-amino-1-hydroxy-3-(1H-imidazol-5-yl)propylidene]amino}-4-methylpentanoate

C12H20N4O3 (268.1535)


   

[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl] (2S,3S)-2-amino-3-methylpentanoate

[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl] (2S,3S)-2-amino-3-methylpentanoic acid

C12H20N4O3 (268.1535)


   
   
   
   
   

His-ile

2-(2-amino-3-methylpentanamido)-3-(1H-imidazol-5-yl)propanoic acid

C12H20N4O3 (268.1535)


   

His-leu

2-(2-amino-4-methylpentanamido)-3-(1H-imidazol-5-yl)propanoic acid

C12H20N4O3 (268.1535)


A dipeptide formed from L-histidine and L-leucine residues.

   

Ile-his

2-[2-amino-3-(1H-imidazol-5-yl)propanamido]-3-methylpentanoic acid

C12H20N4O3 (268.1535)


A dipeptide composed of L-isoleucine and L-histidine joined by a peptide linkage.

   

Leu-his

2-[2-amino-3-(1H-imidazol-5-yl)propanamido]-4-methylpentanoic acid

C12H20N4O3 (268.1535)


A dipeptide formed from L-leucine and L-histidine residues.

   

2-[[2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylpentanoic acid

2-[[2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylpentanoic acid

C12H20N4O3 (268.1535)


   

Histidylleucine zwitterion

Histidylleucine zwitterion

C12H20N4O3 (268.1535)


   

(2S)-2-[[(2S,3S)-2-azaniumyl-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoate

(2S)-2-[[(2S,3S)-2-azaniumyl-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoate

C12H20N4O3 (268.1535)


   

[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl] (2S,3S)-2-amino-3-methylpentanoate

[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl] (2S,3S)-2-amino-3-methylpentanoate

C12H20N4O3 (268.1535)


   

H-Leu-his-OH

(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid

C12H20N4O3 (268.1535)


   

Histidylleucine

(2S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoic acid

C12H20N4O3 (268.1535)


   

His-Leu zwitterion

His-Leu zwitterion

C12H20N4O3 (268.1535)


A dipeptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of His-Leu. Major species at pH 7.3.

   

Histidylisoleucine

(2S,3S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylpentanoic acid

C12H20N4O3 (268.1535)


   

isoleucylhistidine

isoleucylhistidine

C12H20N4O3 (268.1535)


   

Histidinyl-Leucine

Histidinyl-Leucine

C12H20N4O3 (268.1535)


   

(2s)-2-{[(2s,3s)-2-amino-1-hydroxy-3-methylpentylidene]amino}-3-(3h-imidazol-4-yl)propanoic acid

(2s)-2-{[(2s,3s)-2-amino-1-hydroxy-3-methylpentylidene]amino}-3-(3h-imidazol-4-yl)propanoic acid

C12H20N4O3 (268.1535)


   

(2s)-2-{[(2s)-2-amino-1-hydroxy-3-(3h-imidazol-4-yl)propylidene]amino}-4-methylpentanoic acid

(2s)-2-{[(2s)-2-amino-1-hydroxy-3-(3h-imidazol-4-yl)propylidene]amino}-4-methylpentanoic acid

C12H20N4O3 (268.1535)