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Peptide record

TPDB00302

Antioxidative peptide Antioxidant standard
8 amino acids
Basic Information
3D PDB MODEL
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TPDB00302
Antioxidative peptide
Antioxidant
Functional / health-promoting peptides
AODB Multi-AOP
standard
No
A 8-aa standard natural antioxidant peptide sequence curated from AODB and Multi-AOP, with an available 3D structural model.
Sequence
DSAIDLGD
Physicochemical Analysis
C32H52N8O16
RNCEQHKMFPTWYV
D
804.81
2.82
0
3
3
-3
2.79
-0.200
110.00
Mammalian: 1.1 hour Yeast: 3 min E.coli: >10 hour
0
0.00
1
Residue Composition
number
1
A
0
R
0
N
3
D
0
C
0
E
0
Q
1
G
0
H
1
I
1
L
0
K
0
M
0
F
0
P
1
S
0
T
0
W
0
Y
0
V
Amino Acid Distribution
A: 1 R: 0 N: 0 D: 3 C: 0 E: 0 Q: 0 G: 1 H: 0 I: 1 L: 1 K: 0 M: 0 F: 0 P: 0 S: 1 T: 0 W: 0 Y: 0 V: 0
Chemical Descriptors
8
C32H52N8O16
804.81
2.82
-3
2.79
-0.200
2.85
0.00
N[C@@]([H])(CC(=O)O)C(=O)N[C@@]([H])(CO)C(=O)N[C@@]([H])(C)C(=O)N[C@@]([H])([C@]([H])(CC)C)C(=O)N[C@@]([H])(CC(=O)O)C(=O)N[C@@]([H])(CC(C)C)C(=O)NCC(=O)N[C@@]([H])(CC(=O)O)C(=O)O
804.78 Da
Evidence Records 1 records
Evidence 1 Activity

Activity

Antioxidative activity
The peptide exhibited high antioxidatvie activity in the peroxidation system of linolenic acid aqueous induced by Fe 2+ (data not shown).
Literature report: N.D Prediction: ToxinPred
Antioxidant

Assay & Model

Enzymatic hydrolysis
Hydrolyzed with protease papain.

Source & Reference

AODB
Saiga, A., Nishimura, T. Antioxidative Peptides in Porcine Myofibrillar Protein Hydrolysates by Protease Treatment. 2003, pp. 289-96.
10.1021/bk-2003-0851.ch025
2003
DFBP

Other

Native peptide
Animal
Pig
Porcine myofibrillar protein hydrolysates