This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages)
|
Methionyl-tyrosine is a dipeptide consisting of the amino acids methionine and tyrosine.[1] Methionyl-tyrosine has been detected, but not quantified in, a few different foods, such as birds in the anatidae family, chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). It is expected to form during digestion of protein.[2]
| |
| Names | |
|---|---|
| IUPAC name
L-Methionyl-L-tyrosine
| |
| Other names
2-[(2-amino-4-methylsulfanylbutanoyl)amino]-3-(4-hydroxyphenyl)propanoic acid
| |
| Identifiers | |
3D model (JSmol)
|
|
| Abbreviations | met-tyr |
| ChEBI | |
| ChemSpider | |
PubChem CID
|
|
| |
| |
| Properties | |
| C14H20N2O4S | |
| Molar mass | 312.38 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
A crystalline monohydrate is known. In a water solution and solid form, it exists as a zwitterion where one proton is transferred from the -OH group to the -NH2, yielding -O− and -NH3+.[3]
References
edit- ^ "L-Methionyltyrosine". PubChem.
- ^ "Human Metabolome Database: Showing metabocard for Methionyl-Tyrosine (HMDB0028985)". hmdb.ca.
- ^ Babu, Sainath; Claville, Michelle O.; Fronczek, Frank R.; Uppu, Rao M. (28 June 2023). "L -Methionyl- L -tyrosine monohydrate". IUCrData. 8 (6). doi:10.1107/S2414314623005515.