BIOPEP-UWM: Report

ID 444
Name Bitter peptide
sequence
FYPELF

Function:
Bitter peptide. Q value (i. e. average amount of free energy needed to transfer amino acid chains from ethanol to water) = 9598.6 J / (Mol x Res.).
 
Number of residues
6
Activity code
bi
Activity :
bitter
Chemical mass 814.9209 Monoisotopic mass 814.3888
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](C(=O)N[C@H](C(=O)N1[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)O)Cc2ccccc2)CC(C)C)CCC(=O)O)CCC1)Cc1ccc(cc1)O)Cc1ccccc1

InChI=1S/C43H54N6O10/c1-26(2)22-33(40(55)48-35(43(58)59)25-28-12-7-4-8-13-28)46-39(54)32(19-20-37(51)52)45-41(56)36-14-9-21-49(36)42(57)34(24-29-15-17-30(50)18-16-29)47-38(53)31(44)23-27-10-5-3-6-11-27/h3-8,10-13,15-18,26,31-36,50H,9,14,19-25,44H2,1-2H3,(H,45,56)(H,46,54)(H,47,53)(H,48,55)(H,51,52)(H,58,59)/t31-,32-,33-,34-,35-,36-/m0/s1

InChIKey: YEVAUPFFFNFSLP-NGTAMTFRSA-N


Previous reference concerning peptide:

Belitz H. D., Sparrer D., 1971, Isolierung lines bit teren peptids aus einem chymotryptischen caseinhydrolysat. Lebensm. Wiss. Technol., 4, 139-144




Database reference: