CHEBI:88956 - pyroglutamylglutamine

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name pyroglutamylglutamine
ChEBI ID CHEBI:88956
Definition A dpeptide obtained by formal condensation of the carboxy group of L-pyroglutamine with the amino group of L-glutamine
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C10H15N3O5
Net Charge 0
Average Mass 257.244
Monoisotopic Mass 257.10117
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)/t5-,6-/m0/s1
InChIKey ILAITOFTZJRIFJ-WDSKDSINSA-N
SMILES C([C@H]1NC(CC1)=O)(=O)N[C@H](C(O)=O)CCC(=O)N
Metabolite of Species Details
Homo sapiens (NCBI:txid9606) Found in saliva (UBERON:0001836). See: PubMed
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
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 pyroglutamylglutamine (CHEBI:88956) has role human metabolite (CHEBI:77746)
pyroglutamylglutamine (CHEBI:88956) is a dipeptide (CHEBI:46761)
pyroglutamylglutamine (CHEBI:88956) is conjugate acid of pyroglutamylglutaminate (CHEBI:133739)
Incoming pyroglutamylglutaminate (CHEBI:133739) is conjugate base of pyroglutamylglutamine (CHEBI:88956)
IUPAC Name
5-oxo-L-prolyl-L-glutamine
Synonyms Sources
5-oxoprolylglutamine ChEBI
L-p-Glu-L-Gln ChEBI
L-pyroglutamyl-L-glutamine ChEBI
p-Glu-Gln ChEBI
Pyro-L-glutaminyl-L-glutamine HMDB
Manual Xref Database
HMDB0039229 HMDB
View more database links
Registry Number Type Source
90754 Reaxys Registry Number Reaxys
Citations Waiting for Citations Types Sources
21737939 PubMed citation Europe PMC
22308371 PubMed citation Europe PMC
8370638 PubMed citation Europe PMC
Last Modified
17 October 2016