BIOPEP-UWM: Report

ID 14
Name bitter peptide
sequence
KP

Function:
(Rcaf) 0.33
 
Number of residues
2
Activity code
bi
Activity :
bitter
Chemical mass 243.3019 Monoisotopic mass 243.1578
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: C1C[C@H](N(C1)C(=O)[C@H](CCCCN)N)C(=O)O

InChI=1S/C11H21N3O3/c12-6-2-1-4-8(13)10(15)14-7-3-5-9(14)11(16)17/h8-9H,1-7,12-13H2,(H,16,17)/t8-,9-/m0/s1

InChIKey: AIXUQKMMBQJZCU-IUCAKERBSA-N


Inhibitor of angiotensin-converting enzyme (EC 3.4.15.1) (MEROPS ID: XM02-001) according to BIOPEP database of bioactive peptides (ID 7810), EROP-Moscow database and AHTPDB database
Antioxidative peptide according to BIOPEP database of bioactive peptides (ID 8218)
Inhibitor of Dipeptidyl Peptidase IV (EC 3.4.14.5) (MEROPS ID: S09.003) according to BIOPEP database of bioactive peptides (ID 8519)

Peptide found in fish sauce.

Ichimura T., Hu J., Aita D. Q., Maruyama S., 2003, Angiotensin I-converting enzyme inhibitory activity and insulin secretion stimulative activity of fermented fish sauce. J. Biosci. Bioeng., 96, 496-499

Peptide found in chicken egg protein hydrolysate.

Huang W.-Y., Majumder K., Wu J., 2010, Oxygen radical absorbance capacity of peptides from egg white protein ovotransferrin and their interactions with phytochemicals. Food Chem., 123, 635-641



Database reference:
AHTPDB: ID 1119; 1435; 1471; 1514; 3015; 3037; 3130; 3155; 3277; 3339; 3510; 3568; 3751; 3969; 4705; 5159; 5453; 5640; 6713

BIOPEP database of bioactive peptides: ID 7810; 8218; 8519

BRENDA: Ligand Lys-Pro

ChEBI: ID 74567

ChemSpider: ID 149672

EROP-Moscow: ID E10446

PubChem: ID 171204

ZINC: ID ZINC03791059