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CHEBI:73531 - Leu-Leu

ChEBI IDCHEBI:73531
ChEBI NameLeu-Leu
Stars
DefinitionA dipeptide formed from two L-leucine residues.
Last Modified26 April 2022
Submittermwilliams
DownloadsMolfile
FormulaC12H24N2O3
Net Charge0
Average Mass244.335
Monoisotopic Mass244.17869
SMILESCC(C)C[C@H](NC(=O)[C@@H](N)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
Species of MetaboliteComponentSourceComments
Homo sapiens (ncbitaxon:9606)
- PubMed (21886157)
saliva (UBERON:0001836) PubMed (22308371)
Mycoplasma genitalium (ncbitaxon:2097) - PubMed (22817898)
Roles Classification
Chemical Role:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
Biological Roles:
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
Mycoplasma genitalium metabolite  Any bacterial metabolite produced during a metabolic reaction in Mycoplasma genitalium.
ChEBI Ontology
Outgoing Relation(s)
Leu-Leu (CHEBI:73531) has functional parent L-leucine (CHEBI:15603)
Leu-Leu (CHEBI:73531) has role Mycoplasma genitalium metabolite (CHEBI:131604)
Leu-Leu (CHEBI:73531) has role human metabolite (CHEBI:77746)
Leu-Leu (CHEBI:73531) is a dipeptide (CHEBI:46761)
Leu-Leu (CHEBI:73531) is tautomer of Leu-Leu zwitterion (CHEBI:191208)
Incoming Relation(s)
Leu-Leu zwitterion (CHEBI:191208) is tautomer of Leu-Leu (CHEBI:73531)
IUPAC Name 
L-leucyl-L-leucine
Synonyms  Source
L-Leu-L-LeuChEBI
LLChEBI
leucylleucineChEBI
LL dipeptideHMDB
H-L-Leu-L-Leu-OHChEBI
H-Leu-Leu-OHChEBI
Manual XrefsDatabases
HMDB0028933HMDB
Registry NumbersSources
Reaxys:1727877Reaxys
CAS:3303-31-9ChemIDplus
Citations