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Peptide record

TPDB01114

Antioxidative peptide P1 Antioxidant standard
10 amino acids
Basic Information
3D PDB MODEL
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TPDB01114
Antioxidative peptide P1
Antioxidant
Functional / health-promoting peptides
AnOxPePred - 1.0 AODB AoXpDb Multi-AOP pep-lab Peptipedia
standard
No
A 10-aa standard natural antioxidant peptide sequence curated from AnOxPePred - 1.0, AODB, AoXpDb, and other sources, with an available 3D structural model.
Sequence
LMSYMWSTSM
Physicochemical Analysis
C54H81N11O16S3
ARNDCEQGHIKFPV
MS
1236.48
5.94
0
0
6
-0
-3.51
0.420
39.00
Mammalian: 5.5 hour Yeast: 3 min E.coli: 2 min
6990
565.31
5
Residue Composition
number
0
A
0
R
0
N
0
D
0
C
0
E
0
Q
0
G
0
H
0
I
1
L
0
K
3
M
0
F
0
P
3
S
1
T
1
W
1
Y
0
V
Amino Acid Distribution
A: 0 R: 0 N: 0 D: 0 C: 0 E: 0 Q: 0 G: 0 H: 0 I: 0 L: 1 K: 0 M: 3 F: 0 P: 0 S: 3 T: 1 W: 1 Y: 1 V: 0
Chemical Descriptors
10
C54H81N11O16S3
1236.48
5.94
-0
-3.51
0.420
5.92
0.00
N[C@@]([H])(CC(C)C)C(=O)N[C@@]([H])(CCSC)C(=O)N[C@@]([H])(CO)C(=O)N[C@@]([H])(Cc1ccc(O)cc1)C(=O)N[C@@]([H])(CCSC)C(=O)N[C@@]([H])(CC(=CN2)C1=C2C=CC=C1)C(=O)N[C@@]([H])(CO)C(=O)N[C@@]([H])([C@]([H])(O)C)C(=O)N[C@@]([H])(CO)C(=O)N[C@@]([H])(CCSC)C(=O)O
1236.47 Da
Evidence Records 1 records
Evidence 1 Activity

Activity

Antioxidative activity
This peptide yielded antioxidative activity against linoleic acid (data not shown).
Literature report: N.D Prediction: ToxinPred
Antioxidant

Assay & Model

linoleic acid peroxidation
Enzymatic hydrolysis
Peptide obtained by hydrolysis of lecithin-free egg yolk protein by use of Alcalase for 18 h at 50 ℃.

Source & Reference

AODB AoXpDb
Park, P.-J., Jung, W.-K., Nam, K.-S., Shahidi, F., Kim, S.-K. Purification and characterization of antioxidative peptides from protein hydrolysate of lecithin-free egg yolk. Journal of the American Oil Chemists' Society. 2001, 78, 651-6.
10.1007/s11746-001-0321-0
[1] Se-Kwon K, Hyun-Chel L, He-Guk B, et al. Isolation and Characterization of Antioxidative Peptides from Enzymatic Hydrolysates of Yellowfin Sole Skin Gelatin[J]. Korean Journal of Fisheries & Aquatic Sciences, 1996, 29(2).
2001
DFBP

Other

Native peptide
Animal
Egg
Lecithin-free egg yolk protein