CHEBI:140663 - N2-[(3R)-3-(acyloxy)acyl]-L-ornithine zwitterion

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name N2-[(3R)-3-(acyloxy)acyl]-L-ornithine zwitterion
ChEBI ID CHEBI:140663
ChEBI ASCII Name N(2)-[(3R)-3-(acyloxy)acyl]-L-ornithine zwitterion
Definition An amino acid zwitterion resulting from the transfer of a proton from the carboxy to the side-chain amino group of any N2-[(3R)-3-(2-saturated-acyloxy)acyl]-L-ornithine; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Kristian Axelsen
Download Molfile XML SDF
Formula C9H14N2O5R2
Net Charge 0
Average Mass (excl. R groups) 230.218
Monoisotopic Mass (excl. R groups) 230.09027
SMILES *[C@H](CC(N[C@H](C([O-])=O)CCC[NH3+])=O)OC(*)=O
ChEBI Ontology
Outgoing N2-[(3R)-3-(acyloxy)acyl]-L-ornithine zwitterion (CHEBI:140663) is a amino acid zwitterion (CHEBI:35238)
Incoming N2-[(3R)-3-(2-saturated-acyloxy)acyl]-L-ornithine zwitterion (CHEBI:138473) is a N2-[(3R)-3-(acyloxy)acyl]-L-ornithine zwitterion (CHEBI:140663)
Synonyms Sources
an N2-[(3R)-3-(acyloxy)acyl]-L-ornithine lipid UniProt
N2-[(3R)-3-(acyloxy)acyl]-L-ornithine zwitterion ChEBI
Manual Xref Database
ORNITHINE-LIPIDS MetaCyc
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Last Modified
19 October 2018
General Comment
2018-10-19 The ChEBI Name of this entry was formerly used by CHEBI:138473, which was changed to N2-[(3R)-3-(2-saturated-acyloxy)acyl]-L-ornithine zwitterion as this was the original intent of the entry.