Compound
L-tyrosyl-L-isoleucyl-L-leucine
A tripeptide zwitterion resulting from the transfer of a proton from the carboxy group to the amino group of Tyr-Ile-Leu. Major microspecies at pH 7.3.
Definition from ChEBI (CHEBI:190707), read 2026-09-23. CC BY 4.0.
CHEBI:190707ChEBI
Structure
Loading the model…
- Class
- Organic compound
- Formula
- C21H33N3O5
- Mass
- 407.511 g/mol
- Charge
- 0
- InChIKey
- HVPPEXXUDXAPOM-MGHWNKPDSA-N
- SMILES
- CC[C@H](C)[C@H](NC(=O)[C@@H]([NH3+])Cc1ccc(O)cc1)C(=O)N[C@@H](CC(C)C)C(=O)[O-]
- Look it up
- ChEBIPubChemBy InChIKey
Identity from ChEBI, geometry from PubChem. Not evidence.
Reactions
1 reaction
neurotensin+waterneurotensin(1-10)+L-tyrosyl-L-isoleucyl-L-leucine
Catalysed by MME
Reaction pageLeft to rightBalanced
Rhea RHEA:71479CC BY 4.0Reference data
Other names
7 names
Resolves to: L-tyrosyl-L-isoleucyl-L-leucine
- Also called
- L-Tyr-L-Ile-L-Leu zwitterionL-tyrosyl-L-isoleucyl-L-leucine zwitterionneurotensin (11-13) zwitterionneurotensin 11-13 zwitterionneurotensin zwitterion fragment 11-13YIL zwitterion
- Systematic name
- (2S)-2-({N-[(2S)-2-azaniumyl-3-(4-hydroxyphenyl)propanoyl]-L-isoleucyl}amino)-4-methylpentanoate