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Peptide record

TPDB00069

Antioxidative peptide P1 Antioxidant standard
3 amino acids
Basic Information
3D PDB MODEL
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TPDB00069
Antioxidative peptide P1
Antioxidant
Functional / health-promoting peptides
AnOxPePred - 1.0 AODB Multi-AOP Peptipedia
standard
No
A 3-aa standard natural antioxidant peptide sequence curated from AnOxPePred - 1.0, AODB, Multi-AOP, and other sources, with an available 3D structural model.
Sequence
AHK
Physicochemical Analysis
C15H26N6O4
RNDCEQGILMFPSTWYV
AHK
354.41
10.10
2
0
1
+1
1.78
-1.767
33.33
Mammalian: 4.4 hour Yeast: >20 hour E.coli: >10 hour
0
0.00
0
Residue Composition
number
1
A
0
R
0
N
0
D
0
C
0
E
0
Q
0
G
1
H
0
I
0
L
1
K
0
M
0
F
0
P
0
S
0
T
0
W
0
Y
0
V
Amino Acid Distribution
A: 1 R: 0 N: 0 D: 0 C: 0 E: 0 Q: 0 G: 0 H: 1 I: 0 L: 0 K: 1 M: 0 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 0 V: 0
Chemical Descriptors
3
C15H26N6O4
354.41
10.10
+1
1.78
-1.767
10.04
0.00
N[C@@]([H])(C)C(=O)N[C@@]([H])(CC1=CN=C-N1)C(=O)N[C@@]([H])(CCCCN)C(=O)O
354.41 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
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