Version 2.78

Description

Threonine, one of the 20 naturally occuring amino acids, is nutritionally essential in humans because they cannot synthesze it. Threonine contains two chiral centers, so there are four possible stereoisomers of threonine, or two possible diastereomers of L-threonine. However, the name L-threonine is used for one single enantiomer, (2 S ,3 R)-2-amino-3-hydroxybutanoic acid. The second diastereomer (2 S ,3 S), which is rarely present in nature, is called L-allo-threonine. The threonine side chain can undergo O-linked glycosylation. Threonine can become phosphorylated through the action of a threonine kinase. In its phosphorylated form, it is referred to as phosphothreonine. Foods high in threonine are cottage cheese, poultry, fish, meat, lentils, and sesame seeds. Threonine is a secondary marker for citrullinemia type II, an inherited disorder that causes ammonia and other toxic products to accumulate in the blood. 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, Threonine (Wikipedia)

Basic Part Properties

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

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP203079-1

Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 苏氨酸摄入
Synonyms: 苏氨酸（酥胺酸、苏胺酸、羟基丁氨酸、β-羟丁氨酸、Thr）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）;苏氨酸摄入（摄取、摄食、吸收、食入、进食）量（数量）
it-IT Italian (Italy) Assunzione di Treonina