BIOPEP-UWM: Report

ID 443
Name Bitter peptide
sequence
AYFYPEL
Function:
Bitter peptide. Q value (i. e. average amount of free energy needed to transfer amino acid chains from ethanol to water) = 8795.4 J / (Mol x Res.).
 
Number of residues
7
Activity code
bi
Activity :
bitter
Chemical mass 901.9980 Monoisotopic mass 901.4207
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)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)O)CC(C)C)CCC(=O)O)CCC1)Cc1ccc(cc1)O)Cc1ccccc1)Cc1ccc(cc1)O)C

InChI=1S/C46H59N7O12/c1-26(2)22-37(46(64)65)52-41(59)33(19-20-39(56)57)48-44(62)38-10-7-21-53(38)45(63)36(25-30-13-17-32(55)18-14-30)51-43(61)35(23-28-8-5-4-6-9-28)50-42(60)34(49-40(58)27(3)47)24-29-11-15-31(54)16-12-29/h4-6,8-9,11-18,26-27,33-38,54-55H,7,10,19-25,47H2,1-3H3,(H,48,62)(H,49,58)(H,50,60)(H,51,61)(H,52,59)(H,56,57)(H,64,65)/t27-,33-,34-,35-,36-,37-,38-/m0/s1

InChIKey: OVPWZIOKYPAYJR-XZUOCMGYSA-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


Inhibitor of Angiotensin-converting enzyme (EC 3.4.15.1) (MEROPS ID: XM02-001) according to the AHTPDB database


Database reference:
AHTPDB: ID 1719; 1758; 2348; 2612; 2951; 3680; 4147; 5032

ChemSpider: ID 17259300

SATPdb: ID satpdb24128