| General Information of MET (ID: META00780) |
| Name |
3-Methylhistidine
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| Synonyms |
Click to Show/Hide Synonyms of This Metabolite
(2S)-2-Amino-3-(1-methyl-1H-imidazol-5-yl)propanoate; (2S)-2-Amino-3-(1-methyl-1H-imidazol-5-yl)propanoic acid; 3-Methyl-L-histidine; 3-Methylhistidine; 3-Methylhistidine dihydrochloride; 3-Methylhistidine hydride; 3-N-Methyl-L-histidine; L-3-Methylhistidine; N Tau-methylhistidine; N(Pai)-methyl-L-histidine; N(Pi)-methyl-L-histidine; N(Tau)-methylhistidine; N(pros)-Methyl-L-histidine; N-pros-Methyl-L-histidine; N3-Methyl-L-histidine; Pi-methyl-L-histidine; Tau-methyl-L-histidine; Tau-methylhistidine
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| Source |
Endogenous;Yeast Metabolite;Food;Microbial
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| Structure Type |
Amino acids, peptides, and analogues (Click to Show/Hide the Complete Structure Type Hierarchy)
Organic acids and derivatives
Carboxylic acids and derivatives
Amino acids, peptides, and analogues
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| PubChem CID |
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| HMDB ID |
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| Formula |
C7H11N3O2
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| Structure |
<iframe style="width: 300px; height: 300px;" frameborder="0" src="https://embed.molview.org/v1/?mode=balls&cid=64969"></iframe>
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3D MOL
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2D MOL
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Click to Show/Hide the Molecular/Functional Data (External Links/Property/Function) of This Metabolite
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| KEGG ID |
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| ChEBI ID |
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| FooDB ID |
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| ChemSpider ID |
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| METLIN ID |
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| Physicochemical Properties |
Molecular Weight |
169.18 |
Topological Polar Surface Area |
81.1 |
| XlogP |
-3.3 |
Complexity |
174 |
| Heavy Atom Count |
12 |
Rotatable Bond Count |
3 |
| Hydrogen Bond Donor Count |
2 |
Hydrogen Bond Acceptor Count |
4 |
| Function |
3-Methylhistidine is a product of peptide bond synthesis and methylation of actin and myosin. The measurement of 3-methylhistidine provides an index of the rate of muscle protein breakdown. 3-Methylhistidine is a biomarker for meat consumption, especially chicken. It is also a biomarker for the consumption of soy products.
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Regulatory Network
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Induced Change