BIOPEP-UWM: Report

ID 8149
Name Peptide derived from bovine kappa-casein (28-30)
sequence
IQY
Function:
Antioxidative peptide showed an ORAC-FL value of 0.55μmol Trolox* equivalents per μmol of peptide. *Trolox - 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid, a water-soluble derivative of vitamin E.
 
Number of residues
3
Activity code
ao
Activity :
antioxidative
Chemical mass 422.4742 Monoisotopic mass 422.2158
EC50 :
0.00 µM


Bibliographic data:
Authors
Lopez-Exposito I., Quiros A., Amigo L., Recio I.
Title
Casein hydrolysates as a source of antimicrobial, antioxidant and antihypertensive peptides. Lait, 87 (2007), 241–249.
Year Source
2007 Journal


Additional information:
BIOPEP-UWM database of bioactive peptides

SMILES: N[C@@]([H])([C@]([H])(CC)C)C(=O)N[C@@]([H])(CCC(=O)N)C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)O

InChI=1S/C20H30N4O6/c1-3-11(2)17(22)19(28)23-14(8-9-16(21)26)18(27)24-15(20(29)30)10-12-4-6-13(25)7-5-12/h4-7,11,14-15,17,25H,3,8-10,22H2,1-2H3,(H2,21,26)(H,23,28)(H,24,27)(H,29,30)/t11-,14-,15-,17-/m0/s1

InChIKey=HTDRTKMNJRRYOJ-SIUGBPQLSA-N


Peptide obtained by hydrolysis of bovine kappa-casein by use of porcine pepsin A.


Inhibitor of Angiotensin-converting enzyme (EC 3.4.15.1) (MEROPS ID: M02-001) according to the AHTPDB database; the BIOPEP-UWM database of bioactive peptides (ID 8180); the DFBP database; the MBPDB database
Antibacterial peptide according to the BIOPEP-UWM database of bioactive peptides (ID 8267); the DFBP database; the EROP-Moscow database; the MBPDB database
Activator of Angiotensin 2-converting enzyme (ACE2) (EC 3.4.17.23) (MEROPS ID: M02.006)


Database reference:
AHTPDB: ID 1970, 1973, 2095, 2137, 3957

BIOPEP-UWM database of bioactive peptides: ID 8180; 8267

ChEBI: ID 158366

ChemSpider: ID 9410590

DFBP: ID DFBPACEI1719; DFBPANOX0712; DFBPAMIC0492; DFBPMUFU0496

EROP-Moscow: ID E04789

MBPDB: Peptide IQY

Metabolomics Workbench: ID 82774

PubChem: CID 11235543

SATPdb: ID satpdb12359