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ChEBI
> Main
CHEBI:133739 - pyroglutamylglutaminate
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ChEBI Name
pyroglutamylglutaminate
ChEBI ID
CHEBI:133739
Definition
A peptide anion that is the conjugate base of pyroglutamylglutamine, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C10H14N3O5
Net Charge
-1
Average Mass
256.236
Monoisotopic Mass
256.09389
InChI
InChI=1S/C10H15N3O5/c11-
7(14)
3-
1-
6(10(17)
18)
13-
9(16)
5-
2-
4-
8(15)
12-
5/h5-
6H,1-
4H2,(H2,11,14)
(H,12,15)
(H,13,16)
(H,17,18)
/p-
1/t5-
,6-
/m0/s1
InChIKey
ILAITOFTZJRIFJ-WDSKDSINSA-M
SMILES
C([C@H]1NC(CC1)=O)(=O)N[C@H](C([O-])=O)CCC(=O)N
Roles Classification
Biological Role
(s):
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (
Homo sapiens
).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
pyroglutamylglutaminate (
CHEBI:133739
)
has role
human metabolite (
CHEBI:77746
)
pyroglutamylglutaminate (
CHEBI:133739
)
is a
peptide anion (
CHEBI:60334
)
pyroglutamylglutaminate (
CHEBI:133739
)
is conjugate base of
pyroglutamylglutamine (
CHEBI:88956
)
Incoming
pyroglutamylglutamine (
CHEBI:88956
)
is conjugate acid of
pyroglutamylglutaminate (
CHEBI:133739
)
IUPAC Name
(2
S
)-5-amino-5-oxo-2-[(5-oxo-
L
-prolyl)amino]pentanoate
Synonyms
Sources
5-oxo-
L
-prolyl-
L
-glutaminate
ChEBI
5-oxoprolylglutaminate
ChEBI
L
-p-Glu-
L
-Gln(1−)
ChEBI
L
-pyroglutamyl-
L
-glutaminate
ChEBI
p-Glu-Gln(1−)
ChEBI
Last Modified
17 October 2016