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Peptide record

TPDB01923

Antioxidative peptide P3 Antioxidant standard
7 amino acids
Basic Information
3D PDB MODEL
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TPDB01923
Antioxidative peptide P3
Antioxidant
Functional / health-promoting peptides
AnOxPePred - 1.0 AODB AoXpDb Multi-AOP pep-lab Peptipedia
standard
No
A 7-aa standard natural antioxidant peptide sequence curated from AnOxPePred - 1.0, AODB, AoXpDb, and other sources, with an available 3D structural model.
Sequence
VHHANEN
Physicochemical Analysis
C33H49N13O12
RDCQGILKMFPSTWY
NH
819.83
6.01
2
1
2
-1
4.68
-1.557
55.71
Mammalian: 100 hour Yeast: >20 hour E.coli: >10 hour
0
0.00
2
Residue Composition
number
1
A
0
R
2
N
0
D
0
C
1
E
0
Q
0
G
2
H
0
I
0
L
0
K
0
M
0
F
0
P
0
S
0
T
0
W
0
Y
1
V
Amino Acid Distribution
A: 1 R: 0 N: 2 D: 0 C: 0 E: 1 Q: 0 G: 0 H: 2 I: 0 L: 0 K: 0 M: 0 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 0 V: 1
Chemical Descriptors
7
C33H49N13O12
819.83
6.01
-1
4.68
-1.557
6.04
0.00
N[C@@]([H])(C(C)C)C(=O)N[C@@]([H])(CC1=CN=C-N1)C(=O)N[C@@]([H])(CC1=CN=C-N1)C(=O)N[C@@]([H])(C)C(=O)N[C@@]([H])(CC(=O)N)C(=O)N[C@@]([H])(CCC(=O)O)C(=O)N[C@@]([H])(CC(=O)N)C(=O)O
819.84 Da
Evidence Records 1 records
Evidence 1 Activity

Activity

Antioxidative activity
This peptide yielded antioxidative activity against linoleic acid in an aqueous system at pH 7.0 (data not shown).
Literature report: N.D Prediction: ToxinPred
Antioxidant

Assay & Model

linoleic acid peroxidation
Enzymatic hydrolysis
Hydrolyzed with Amano S (from Bacillus subtilis)

Source & Reference

AODB AoXpDb
Tsuge, N., Eikawa, Y., Nomura, Y., Yamamoto, M., Sugisawa, K. Antioxidative Activity of Peptides Prepared by Enzymatic Hydrolysis of Egg-white Albumin. Journal of the agricultural chemical society of Japan. 1991, 65, 1635-41.
10.1271/nogeikagaku1924.65.1635
[1] Mine Y. Egg proteins and peptides in human health--chemistry, bioactivity and production.[J]. Current Pharmaceutical Design, 2007, 13(9):-.
1991
DFBP

Other

Native peptide
Animal
Egg
Egg white albumin, Egg ovalbumin