CHEBI:57791 - meso-2,6-diaminopimelic acid dizwitterion

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ChEBI Name meso-2,6-diaminopimelic acid dizwitterion
ChEBI ID CHEBI:57791
ChEBI ASCII Name meso-2,6-diaminopimelic acid dizwitterion
Definition Dizwitterionic form of meso-2,6-diaminopimelic acid arising from migration of protons from both carboxy groups to the amino groups; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information No supplier information found for this compound.
Download Molfile XML SDF
Formula C7H14N2O4
Net Charge 0
Average Mass 190.19710
Monoisotopic Mass 190.09536
InChI InChI=1S/C7H14N2O4/c8-4(6(10)11)2-1-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5+
InChIKey GMKMEZVLHJARHF-SYDPRGILSA-N
SMILES [NH3+][C@@H](CCC[C@@H]([NH3+])C([O-])=O)C([O-])=O
Roles Classification
Biological Role(s): human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
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ChEBI Ontology
Outgoing meso-2,6-diaminopimelic acid dizwitterion (CHEBI:57791) has role Escherichia coli metabolite (CHEBI:76971)
meso-2,6-diaminopimelic acid dizwitterion (CHEBI:57791) has role human metabolite (CHEBI:77746)
meso-2,6-diaminopimelic acid dizwitterion (CHEBI:57791) is a amino-acid zwitterion (CHEBI:35238)
meso-2,6-diaminopimelic acid dizwitterion (CHEBI:57791) is conjugate acid of meso-2,6-diaminopimelate(2−) (CHEBI:30308)
meso-2,6-diaminopimelic acid dizwitterion (CHEBI:57791) is tautomer of meso-2,6-diaminopimelic acid (CHEBI:16488)
Incoming meso-2,6-diaminopimelate(2−) (CHEBI:30308) is conjugate base of meso-2,6-diaminopimelic acid dizwitterion (CHEBI:57791)
meso-2,6-diaminopimelic acid (CHEBI:16488) is tautomer of meso-2,6-diaminopimelic acid dizwitterion (CHEBI:57791)
IUPAC Name
(2R,6S)-2,6-diazaniumylheptanedioate
Synonyms Sources
(2R,6S)-2,6-diammonioheptanedioate ChEBI
meso-2,6-diaminopimelate UniProt
meso-2,6-diaminopimelic acid zwitterion ChEBI
Manual Xref Database
MESO-DIAMINOPIMELATE MetaCyc
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Last Modified
31 March 2025