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Peptide record

TPDB00705

Antioxidative peptide Antihypertensive Antioxidant Bitter Neuropeptide standard
3 amino acids
Basic Information
3D PDB MODEL
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TPDB00705
Antioxidative peptide
Antihypertensive Antioxidant Bitter Neuropeptide
Cardiometabolic peptides Neuroactive peptides Food sensory peptides Functional / health-promoting peptides
AHTPDB Peptipedia AnOxPePred - 1.0 AODB Multi-AOP Tastepeptides-Meta
standard
No
A 3-aa standard natural multi-activity (Antihypertensive, Antioxidant, Bitter, and other sources) peptide sequence curated from AHTPDB, Peptipedia, AnOxPePred - 1.0, and other sources, with an available 3D structural model.
Sequence
GYY
Physicochemical Analysis
C20H23N3O6
ARNDCEQHILKMFPSTWV
Y
401.42
5.88
0
0
2
-0
-1.87
-1.000
0.00
Mammalian: 30 hour Yeast: >20 hour E.coli: >10 hour
2980
742.37
2
Residue Composition
number
0
A
0
R
0
N
0
D
0
C
0
E
0
Q
1
G
0
H
0
I
0
L
0
K
0
M
0
F
0
P
0
S
0
T
0
W
2
Y
0
V
Amino Acid Distribution
A: 0 R: 0 N: 0 D: 0 C: 0 E: 0 Q: 0 G: 1 H: 0 I: 0 L: 0 K: 0 M: 0 F: 0 P: 0 S: 0 T: 0 W: 0 Y: 2 V: 0
Chemical Descriptors
3
C20H23N3O6
401.42
5.88
-0
-1.87
-1.000
5.87
0.00
NCC(=O)N[C@@]([H])(Cc1ccc(O)cc1)C(=O)N[C@@]([H])(Cc1ccc(O)cc1)C(=O)O
401.42 Da
Evidence Records 2 records
Evidence 1 Activity

Activity

Antioxidative activity
Opioid activity
Protease hydrolyses of an Okara protein yielded antioxidative activity against the peroxidation of linoleic acid in an aqueous system at pH 7.0 and the peptide GYY was isolated from the hydrolysate. It showed potent antioxidative activity to some degree and was nearly that of carnosine (data not shown).
Literature report: N.D Prediction: ToxinPred
Antioxidant

Assay & Model

linoleic acid peroxidation
Enzymatic hydrolysis
Peptide obtained by hydrolysis of Okara protein by use of enzymatic preparation Protease N for 6 h.

Source & Reference

AODB
Yokomizo, A., Takenaka, Y., Takenaka, T. Antioxidative Activity of Peptides Prepared from Okara Protein. Food Science and Technology Research. 2002, 8, 357-9.
10.3136/fstr.8.357
[1] Fukudome S I, Yoshikawa M. Opioid peptides derived from wheat gluten: Their isolation and characterization[J]. Febs Letters, 1992, 296(1):107.
2002
DFBP

Other

Native peptide
Plant
Soybean
Okara protein
Evidence 2 Activity

Activity

Antioxidative activity
Antioxidant

Source & Reference

AODB
DFBP