BIOPEP-UWM: Report

ID 242
Name Sour peptide
sequence
DE

Function:
Sour taste
 
Number of residues
2
Activity code
sou
Activity :
sour
Chemical mass 262.2161 Monoisotopic mass 262.0797
EC50 :
0.00 µM



Bibliographic data:
Authors
Kuramitsu R., Takahashi M., Tahara K., Nakamura K., Okai H.
Title
Tastes produced by peptides containing ionic groups and by related compounds. Biosci., Biotech., Biochem., 60, 1637-1642, 1996
Year Source
1996 Journal



Additional information:
BIOPEP database of sensory peptides and amino acids


SMILES: N[C@H](C(=O)N[C@H](C(=O)O)CCC(=O)O)CC(=O)O

InChI=1S/C9H14N2O7/c10-4(3-7(14)15)8(16)11-5(9(17)18)1-2-6(12)13/h4-5H,1-3,10H2,(H,11,16)(H,12,13)(H,14,15)(H,17,18)/t4-,5-/m0/s1

InChIKey: CKAJHWFHHFSCDT-WHFBIAKZSA-N


Sour at pH = 5;

Kuramitsu R., Takahashi M., Tahara K., Nakamura K., Okai H., 1996, Tastes produced by peptides containing ionic groups and by related compounds. Biosci., Biotech., Biochem., 60, 1637-1642

Umami peptide according to the BIOPEP database of sensory peptide and amino acids (ID 246)
Salty peptide according to the BIOPEP database of sensory peptide and amino acids (ID 247)

Reported also as tasteless:
van den Oord A. H. A., van Wassenaar P. D., 1997, Umami peptides: assessment of their alleged taste properties. Z. Lebensm. Unters. Forsch., 205, 125-130

Inhibitor of Glutamate carboxypeptidase II (EC 3.4.17.21) (MEROPS ID: M28.010) according to the BRENDA database; the ChEMBL database; the PubChem database
Neuropeptide according to the EROP-Moscow database




Database reference:
ACToR: ID 6157-06-8

BIOPEP database of sensory peptides and amino acids: ID 246; 247

BRENDA: Ligand Asp-Glu

ChEBI: ID 73828

ChEMBL: ID CHEMBL420850

ChemIDplus: ID 006157068

ChemSpider: ID 133435

EROP-Moscow: ID E00596

Nikkaji: ID J81.155F

PubChem: ID 151403

ZINC: ID ZINC02522589