CHEBI:18132 - phosphocholine

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name phosphocholine
Definition The phosphate of choline; and the parent compound of the phosphocholine family.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:3667, CHEBI:44707, CHEBI:12720, CHEBI:23214, CHEBI:13986
Supplier Information
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Formula C5H15NO4P
Net Charge +1
Average Mass 184.15070
Monoisotopic Mass 184.07332
InChI InChI=1S/C5H14NO4P/c1-6(2,3)4-5-10-11(7,8)9/h4-5H2,1-3H3,(H-,7,8,9)/p+1
Metabolite of Species Details
Mus musculus (NCBI:txid10090) Source: BioModels - MODEL1507180067 See: PubMed
Homo sapiens (NCBI:txid9606) See: PubMed
Roles Classification
Biological Role(s): epitope
The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
Any substance capable of eliciting an immune response only when attached to a large carrier such as a protein. Examples include dinitrophenols; oligosaccharides; peptides; and heavy metals.
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
A chemical compound, or part thereof, which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.
mouse metabolite
Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing phosphocholine (CHEBI:18132) has role allergen (CHEBI:50904)
phosphocholine (CHEBI:18132) has role epitope (CHEBI:53000)
phosphocholine (CHEBI:18132) has role hapten (CHEBI:59174)
phosphocholine (CHEBI:18132) has role human metabolite (CHEBI:77746)
phosphocholine (CHEBI:18132) has role mouse metabolite (CHEBI:75771)
phosphocholine (CHEBI:18132) is a phosphocholines (CHEBI:36700)
phosphocholine (CHEBI:18132) is conjugate acid of choline phosphate(1−) (CHEBI:295975)
Incoming phosphorylcholine chloride (CHEBI:61040) has part phosphocholine (CHEBI:18132)
choline phosphate(1−) (CHEBI:295975) is conjugate base of phosphocholine (CHEBI:18132)
phosphocholine group (CHEBI:55395) is substituent group from phosphocholine (CHEBI:18132)
Synonyms Sources
Choline phosphate KEGG COMPOUND
N-Trimethyl-2-aminoethylphosphonate HMDB
O-Phosphocholine KEGG COMPOUND
O-phosphocholine HMDB
Phosphocholine KEGG COMPOUND
Phosphoryl-choline HMDB
Phosphorylcholine KEGG COMPOUND
Trimethyl(2-(phosphonooxy)ethyl)ammonium ChemIDplus
Manual Xrefs Databases
C00007299 KNApSAcK
DB03945 DrugBank
HMDB0001565 HMDB
View more database links
Registry Numbers Types Sources
107-73-3 CAS Registry Number KEGG COMPOUND
107-73-3 CAS Registry Number ChemIDplus
1784889 Reaxys Registry Number Reaxys
1784889 Beilstein Registry Number Beilstein
2594827 Gmelin Registry Number Gmelin
Citations Waiting for Citations Types Sources
10456913 PubMed citation Europe PMC
10596404 PubMed citation Europe PMC
10811914 PubMed citation Europe PMC
11437497 PubMed citation Europe PMC
11908950 PubMed citation Europe PMC
15267227 PubMed citation Europe PMC
15583011 PubMed citation Europe PMC
18684852 PubMed citation Europe PMC
19369878 PubMed citation Europe PMC
19748321 PubMed citation Europe PMC
19758165 PubMed citation Europe PMC
23572077 PubMed citation Europe PMC
24012478 PubMed citation Europe PMC
6420466 PubMed citation Europe PMC
6790611 PubMed citation Europe PMC
7450902 PubMed citation Europe PMC
Last Modified
04 March 2019
General Comment
2011-04-12 An intermediate in the synthesis of phosphatidylcholine in tissues, it is frequently incorporated into the surface antigens of several pathogenic prokaryotes and eukaryotes.