BIOPEP-UWM: Report

ID 78
Name bitter peptide
sequence
RGPPFIV

Function:
(Rcaf) 20
 
Number of residues
7
Activity code
bi
Activity :
bitter
Chemical mass 784.9428 Monoisotopic mass 784.4582
EC50 :
0.00 µM



Bibliographic data:
Authors
Otagiri K., Nosho Y., Shinoda I., Fukui H., Okai H.
Title
Studies on a model bitter peptides including arginine, proline and phenylalanine residues. I. Bitter taste of di- and tripeptides and bitterness increase of the model peptides by extension of the peptide chain. Agric. Biol. Chem., 49, 1019-1026, 1985
Year Source
1985 Journal



Additional information:
BIOPEP database of sensory peptides and amino acids


SMILES: N[C@@H](CCCNC(=N)N)C(=O)NCC(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)O

InChI=1S/C38H60N10O8/c1-5-23(4)31(35(53)45-30(22(2)3)37(55)56)46-33(51)26(20-24-12-7-6-8-13-24)44-34(52)27-15-10-19-48(27)36(54)28-16-11-18-47(28)29(49)21-43-32(50)25(39)14-9-17-42-38(40)41/h6-8,12-13,22-23,25-28,30-31H,5,9-11,14-21,39H2,1-4H3,(H,43,50)(H,44,52)(H,45,53)(H,46,51)(H,55,56)(H4,40,41,42)/t23-,25-,26-,27-,28-,30-,31-/m0/s1

InChIKey: QPQDSGAKQVYPBB-SVQLIUDZSA-N



Database reference:
EROP-Moscow: ID E01919