EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:191208 - Leu-Leu zwitterion

ChEBI IDCHEBI:191208
ChEBI NameLeu-Leu zwitterion
Stars
DefinitionAn L-aminoacyl-L-amino acid zwitterion resulting from transfer of a proton from the carboxy to the amino group of L-leucyl-L-leucine; major species at pH 7.3.
Last Modified26 April 2022
Submitternhn
DownloadsMolfile
FormulaC12H24N2O3
Net Charge0
Average Mass244.335
Monoisotopic Mass244.17869
SMILESCC(C)C[C@H](NC(=O)[C@@H]([NH3+])CC(C)C)C(=O)[O-]
InChIInChI=1S/C12H24N2O3/c1-7(2)5-9(13)11(15)14-10(12(16)17)6-8(3)4/h7-10H,5-6,13H2,1-4H3,(H,14,15)(H,16,17)/t9-,10-/m0/s1
InChIKeyLCPYQJIKPJDLLB-UWVGGRQHSA-N
ChEBI Ontology
Outgoing Relation(s)
Leu-Leu zwitterion (CHEBI:191208) is a L-aminoacyl-L-amino acid zwitterion (CHEBI:77460)
Leu-Leu zwitterion (CHEBI:191208) is tautomer of Leu-Leu (CHEBI:73531)
Incoming Relation(s)
Leu-Leu (CHEBI:73531) is tautomer of Leu-Leu zwitterion (CHEBI:191208)
IUPAC Name 
(2S)-2-{[(2S)-2-azaniumyl-4-methylpentanoyl]amino}-4-methylpentanoate
Synonyms  Source
L-Leu-L-Leu zwitterionChEBI
L-leucyl-L-leucine zwitterionChEBI
LL zwitterionChEBI
LL dipeptide zwitterionChEBI
UniProt Name  Source
L-leucyl-L-leucineUniProt
Manual XrefsDatabases
L-LEUCYL-L-LEUCINEMetaCyc
Citations