BIOPEP-UWM: Report

ID 450
Name Bitter peptide
sequence
VPPFLE

Function:
Bitter peptide. Q value (i. e. average amount of free energy needed to transfer amino acid chains from ethanol to water) = 8754.8 J / (Mol x res).
 
Number of residues
6
Activity code
bi
Activity :
bitter
Chemical mass 700.8201 Monoisotopic mass 700.3783
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 Journal



Additional information:
BIOPEP database of sensory peptides and amino acids


SMILES: N[C@H](C(=O)N1[C@H](C(=O)N2[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)O)CCC(=O)O)CC(C)C)Cc3ccccc3)CCC2)CCC1)C(C)C

InChI=1S/C35H52N6O9/c1-20(2)18-24(30(44)37-23(35(49)50)14-15-28(42)43)38-31(45)25(19-22-10-6-5-7-11-22)39-32(46)26-12-8-16-40(26)33(47)27-13-9-17-41(27)34(48)29(36)21(3)4/h5-7,10-11,20-21,23-27,29H,8-9,12-19,36H2,1-4H3,(H,37,44)(H,38,45)(H,39,46)(H,42,43)(H,49,50)/t23-,24-,25-,26-,27-,29-/m0/s1

InChIKey: JAOBDFZNASLHSL-TXHOTXIUSA-N


Previous reference concerning peptide:

Visser S., Hup G., Exterkate F. A., Stadhouders J., 1983, Bitter flavour in cheese. 2. Model studiem on the formation and degradation of bitter peptidesby proteolytic enzymes from calf rennet, starter cells and strater cell fractions. Neth. Milk Dairy J., 37, 169-180



Database reference: