BIOPEP-UWM: Report

ID 442
Name Bitter peptide
sequence
LRL

Function:
Bitter peptide. Q value (i. e. average amount of free energy needed to transfer amino acid chains from ethanol to water) = 7771.2 J / (Mol x Res.).
 
Number of residues
3
Activity code
bi
Activity :
bitter
Chemical mass 400.5148 Monoisotopic mass 400.2790
EC50 :
0.00 µM



Bibliographic data:
Authors
Lemieux L., Simard R. E.
Title
Bitter flavour in dairy products. II. A review of bitter peptides from caseins: their formation, isolation and identification, structure masking and inhibition. Lait, 72, 335-382, 1992
Year Source
1992 book



Additional information:
BIOPEP database of sensory peptides and amino acids


SMILES: N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)O

InChI=1S/C18H36N6O4/c1-10(2)8-12(19)15(25)23-13(6-5-7-22-18(20)21)16(26)24-14(17(27)28)9-11(3)4/h10-14H,5-9,19H2,1-4H3,(H,23,25)(H,24,26)(H,27,28)(H4,20,21,22)/t12-,13-,14-/m0/s1

InChIKey: QUAAUWNLWMLERT-IHRRRGAJSA-N


Previous reference concerning peptide:

Pelissier J. P., Mercier J. C., Ribadeau-Dumas B., 1974, Etude de la proteolyse des caseines, alpha S1- et beta bovines par le presure. Ann. Biol. Anim. Biochim. Biophys., 14, 343-362




Database reference:
BRENDA: Ligand LRL

ChemSpider: ID 5731382

PubChem: ID 7408737

ZINC: ID ZINC04899893