BIOPEP-UWM: Report

ID 446
Name Bitter peptide
sequence
VPLGTQYTDAPSF

Function:
Bitter peptide. Q value (i. e. average amount of free energy needed to transfer amino acid chains from ethanol to water) = 5460.4 J / (Mol x Res.).
 
Number of residues
13
Activity code
bi
Activity :
bitter
Chemical mass 1395.5086 Monoisotopic mass 1394.6695
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)N1[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N2[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)O)Cc3ccccc3)CO)CCC2)C)CC(=O)O)[C@H](O)C)Cc2ccc(cc2)O)CCC(=O)N)[C@H](O)C)CC(C)C)CCC1)C(C)C

InChI=1S/C64H94N14O21/c1-31(2)25-40(71-58(92)46-16-12-24-78(46)63(97)50(66)32(3)4)53(87)67-29-48(84)75-51(34(6)80)60(94)69-39(21-22-47(65)83)54(88)70-41(26-37-17-19-38(82)20-18-37)56(90)76-52(35(7)81)61(95)72-42(28-49(85)86)55(89)68-33(5)62(96)77-23-11-15-45(77)59(93)74-44(30-79)57(91)73-43(64(98)99)27-36-13-9-8-10-14-36/h8-10,13-14,17-20,31-35,39-46,50-52,79-82H,11-12,15-16,21-30,66H2,1-7H3,(H2,65,83)(H,67,87)(H,68,89)(H,69,94)(H,70,88)(H,71,92)(H,72,95)(H,73,91)(H,74,93)(H,75,84)(H,76,90)(H,85,86)(H,98,99)/t33-,34+,35+,39-,40-,41-,42-,43-,44-,45-,46-,50-,51-,52-/m0/s1

InChIKey: SHTXJHYEWDEWMH-DLSWLEMHSA-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: