Back to search

Peptide record

TPDB00234

Antioxidative peptide Antioxidant standard
7 amino acids
Basic Information
3D PDB MODEL
Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber.
TPDB00234
Antioxidative peptide
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
DAQEKLE
Physicochemical Analysis
C34H57N9O15
RNCGHIMFPSTWYV
E
831.88
3.83
1
3
2
-2
6.11
-1.757
70.00
Mammalian: 1.1 hour Yeast: 3 min E.coli: >10 hour
0
0.00
1
Residue Composition
number
1
A
0
R
0
N
1
D
0
C
2
E
1
Q
0
G
0
H
0
I
1
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: 1 C: 0 E: 2 Q: 1 G: 0 H: 0 I: 0 L: 1 K: 1 M: 0 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 0 V: 0
Chemical Descriptors
7
C34H57N9O15
831.88
3.83
-2
6.11
-1.757
832.5 Da
3.88
0.00
N[C@@]([H])(CC(=O)O)C(=O)N[C@@]([H])(C)C(=O)N[C@@]([H])(CCC(=O)N)C(=O)N[C@@]([H])(CCC(=O)O)C(=O)N[C@@]([H])(CCCCN)C(=O)N[C@@]([H])(CC(C)C)C(=O)N[C@@]([H])(CCC(=O)O)C(=O)O
831.87 Da
Evidence Records 2 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
Peptide obtained by hydrolysis of pork's myofibrillar protein by use of papain.

Source & Reference

AODB AoXpDb
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
Evidence 2 Activity

Activity

Antioxidative activity
Antioxidant

Source & Reference

AODB AoXpDb
DFBP