BIOPEP-UWM: Report

ID 614
Name Umami peptide
sequence
DTNPQR

Function:
Umami taste
 
Number of residues
6
Activity code
um
Activity :
umami
Chemical mass 729.7374 Monoisotopic mass 729.3395
EC50 :
0.00 µM



Bibliographic data:
Authors
Li J., Chen J., Lv H., Benjakul S., Zhang Y., Fu Y.
Title
Enzyme-specific release dynamics of umami and bitter peptides from shrimp processing by-products: a machine learning-aided study. Food Chem., 519 149646, 2026
Year Source
2026 Journal



Additional information:
BIOPEP-UWM database of sensory peptides and amino acids


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

InChI=1S/C28H47N11O12/c1-12(40)21(38-22(45)13(29)10-20(43)44)25(48)37-16(11-19(31)42)26(49)39-9-3-5-17(39)24(47)35-14(6-7-18(30)41)23(46)36-15(27(50)51)4-2-8-34-28(32)33/h12-17,21,40H,2-11,29H2,1H3,(H2,30,41)(H2,31,42)(H,35,47)(H,36,46)(H,37,48)(H,38,45)(H,43,44)(H,50,51)(H4,32,33,34)/t12-,13+,14+,15+,16+,17+,21+/m1/s1

InChIKey=OPTJTQIRDRVWKX-WQRZYWPASA-N



Database reference: