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Peptide record

TPDB01244

Antioxidative peptide Antioxidant standard
5 amino acids
Basic Information
3D PDB MODEL
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TPDB01244
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
MHIRL
Physicochemical Analysis
C29H52N10O6S1
ANDCEQGKFPSTWYV
RHILM
668.86
11.05
2
0
3
+1
0.67
0.500
156.00
Mammalian: 30 hour Yeast: >20 hour E.coli: >10 hour
0
0.00
0
Residue Composition
number
0
A
1
R
0
N
0
D
0
C
0
E
0
Q
0
G
1
H
1
I
1
L
0
K
1
M
0
F
0
P
0
S
0
T
0
W
0
Y
0
V
Amino Acid Distribution
A: 0 R: 1 N: 0 D: 0 C: 0 E: 0 Q: 0 G: 0 H: 1 I: 1 L: 1 K: 0 M: 1 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 0 V: 0
Chemical Descriptors
5
C29H52N10O6S1
668.86
11.05
+1
0.67
0.500
667.3 Da
11.04
0.00
N[C@@]([H])(CCSC)C(=O)N[C@@]([H])(CC1=CN=C-N1)C(=O)N[C@@]([H])([C@]([H])(CC)C)C(=O)N[C@@]([H])(CCCNC(=N)N)C(=O)N[C@@]([H])(CC(C)C)C(=O)O
668.85 Da
Evidence Records 1 records
Evidence 1 Activity

Activity

Antioxidative activity
ORAC
The peptide showed radical scavenging activity (ORAC-FL values of 0.306 μmol Trolox/μmol of peptide).
Literature report: N.D Prediction: ToxinPred
Antioxidant
0.306 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(145-149)
Additional Detail Fields 1 fields
f(145-149)