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Peptide record

TPDB02283

Antioxidative peptide Antioxidant standard
5 amino acids
Basic Information
3D PDB MODEL
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TPDB02283
Antioxidative peptide
Antioxidant
Functional / health-promoting peptides
AnOxPePred - 1.0 AODB AoXpDb Multi-AOP pep-lab Peptipedia
standard
No
A 5-aa standard natural antioxidant peptide sequence curated from AnOxPePred - 1.0, AODB, AoXpDb, and other sources, with an available 3D structural model.
Sequence
YVEEL
Physicochemical Analysis
C30H45N5O11
ARNDCQGHIKMFPSTW
E
651.71
3.13
0
2
3
-2
2.61
-0.060
136.00
Mammalian: 2.8 hour Yeast: 10 min E.coli: 2 min
1490
228.63
1
Residue Composition
number
0
A
0
R
0
N
0
D
0
C
2
E
0
Q
0
G
0
H
0
I
1
L
0
K
0
M
0
F
0
P
0
S
0
T
0
W
1
Y
1
V
Amino Acid Distribution
A: 0 R: 0 N: 0 D: 0 C: 0 E: 2 Q: 0 G: 0 H: 0 I: 0 L: 1 K: 0 M: 0 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 1 V: 1
Chemical Descriptors
5
C30H45N5O11
651.71
3.13
-2
2.61
-0.060
3.19
0.00
N[C@@]([H])(Cc1ccc(O)cc1)C(=O)N[C@@]([H])(C(C)C)C(=O)N[C@@]([H])(CCC(=O)O)C(=O)N[C@@]([H])(CCC(=O)O)C(=O)N[C@@]([H])(CC(C)C)C(=O)O
651.71 Da
Evidence Records 1 records
Evidence 1 Activity

Activity

Antioxidative activity
ORAC
The peptide showed radical scavenging activity (ORAC-FL values of 0.799 μmol Trolox/μmol of peptide).
Literature report: N.D Prediction: ToxinPred
Antioxidant
0.799 µm

Assay & Model

ORAC
Enzymatic hydrolysis
Peptide obtained by hydrolysis of milk b-lactoglobulin A by use of corolase PP.

Source & Reference

AODB AoXpDb
Hernández-Ledesma B, Dávalos A, Bartolomé B, Amigo L. Preparation of antioxidant enzymatic hydrolysates from alpha-lactalbumin and beta-lactoglobulin. Identification of active peptides by HPLC-MS/MS. J Agric Food Chem. 2005 Feb 9 53(3):588-93.
10.1021/jf048626m
[1] Pihlanto A. Antioxidative peptides derived from milk proteins[J]. International Dairy Journal, 2006, 16(11):1306-1314.
2005
DFBP

Other

Native peptide
Animal
Bovine
β-Lactoglobulin A
f(42-46)
Additional Detail Fields 1 fields
f(42-46)