Version 2.77

Description

Methionine is an essential nonpolar amino acid, and a lipotropic. Methionine and cysteine are the only sulfur-containing proteinogenic amino acids. The methionine derivative S-adenosyl methionine (SAM) serves as a methyl donor. Methionine plays a role in cysteine, carnitine and taurine synthesis by the transsulfuration pathway, lecithin production, the synthesis of phosphatidylcholine and other phospholipids. Improper conversion of methionine can lead to atherosclerosis. Methionine, a chelating agent, is one of only two amino acids encoded by a single codon (AUG) in the standard genetic code (tryptophan, encoded by UGG, is the other). The codon AUG is also significant, in that it carries the Start message for a ribosome to begin protein translation from mRNA. As a consequence, methionine is incorporated into the N-terminal position of all proteins in eukaryotes and archaea during translation, although it is usually removed by post-translational modification. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Methionine (Wikipedia)

Basic Part Properties

Part Display Name
Methionine intake
Part Type
Component (Describes the core component or analyte measured)
Created On
2015-11-13
Construct for LOINC Short Name
Methionine intake

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP203075-9

Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 蛋氨酸摄入
Synonyms: 蛋氨酸（蛋胺酸、甲硫氨酸、甲硫基丁氨酸）摄入（摄取、摄食、吸收、吸入、食入、进食、饮入、饮下、喝下、吃进、喝下去、吃进去）;蛋氨酸摄入（摄取、摄食、吸收、食入、进食）量（数量）
it-IT Italian (Italy) Assunzione di Metionina