Preferred Name |
Tryptophan |
|
Synonyms |
(S)-2-Amino-3-(1H-indol-3-yl)-propanoic acid TRYPTOPHAN Trp Tryptophan |
|
Definitions |
The least plentiful of all 22 amino acids and an essential amino acid in humans (provided by food), Tryptophan is found in most proteins and a precursor of serotonin. Tryptophan is converted to 5-hydroxy-tryptophan (5-HTP), converted in turn to serotonin, a neurotransmitter essential in regulating appetite, sleep, mood, and pain. Tryptophan is a natural sedative and present in dairy products, meats, brown rice, fish, and soybeans. (NCI04) |
|
ID |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C29603 |
|
ALT_DEFINITION |
Amino acid with side chain -CH2C8H6N. |
|
CAS_Registry |
73-22-3 |
|
CHEBI_ID |
CHEBI:16828 |
|
Chemical_Formula |
C11H12N2O2 |
|
code |
C29603 |
|
Concept_In_Subset |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C142799 |
|
Contributing_Source |
CRCH CTRP FDA |
|
DEFINITION |
The least plentiful of all 22 amino acids and an essential amino acid in humans (provided by food), Tryptophan is found in most proteins and a precursor of serotonin. Tryptophan is converted to 5-hydroxy-tryptophan (5-HTP), converted in turn to serotonin, a neurotransmitter essential in regulating appetite, sleep, mood, and pain. Tryptophan is a natural sedative and present in dairy products, meats, brown rice, fish, and soybeans. (NCI04) |
|
Display_Name |
Tryptophan |
|
Essential_Amino_Acid |
Y |
|
FDA_UNII_Code |
8DUH1N11BX |
|
FULL_SYN |
(S)-2-Amino-3-(1H-indol-3-yl)-propanoic acid TRYPTOPHAN Trp Tryptophan |
|
INFOODS |
TRP_G |
|
label |
Tryptophan |
|
Legacy Concept Name |
Tryptophan |
|
Macronutrient |
Y |
|
Nutrient |
Y |
|
Preferred_Name |
Tryptophan |
|
prefixIRI |
Thesaurus:C29603 |
|
Semantic_Type |
Amino Acid, Peptide, or Protein |
|
UMLS_CUI |
C0041249 |
|
Unit |
g |
|
USDA_ID |
501 |
|
subClassOf |