Multifunctional peptide

DFBP ID - DFBPMUFU0173(Multifunctional peptide)

DFBP ID	DFBPMUFU0173
Peptide sequence	AKYSY
Type	Native peptide
Term	Multifunctional peptide

Multifunctional activities

Function Counts

2

ACE-inhibitory peptides

DFBPID	Organism	Precursor protein	Residue position
DFBPACEI0786	Red algae	Red algae protein	null
DFBPACEI1325	Laminaria japonica	Laminaria japonica hydrolysates	N.D
DFBPACEI2220	Laminaria japonica	Laminaria japonica proteins (LJPs)	N.D

Antihypertensive peptides

DFBPID	Organism	Precursor protein	Residue position
DFBPANHY0661	Nori (Porphyra yezoensis)	Nori oligopeptide	N.D

Physical & computational properties

Three-letter amino acid	Ala-Lys-Tyr-Ser-Tyr
Single-letter amino acid	AKYSY
Peptide length	5
Theoretical mass	630.69 Da ^c
Net charge	0.00 ^c
Isoelectric point (pI)	9.52 ^c
GRAVY	-1.1000
Hydrophilic residue ratio	20%
Peptide calculator	To calculate the physicochemical properties of bioactive peptide.

Peptide source & Food-source protein(s) search

Precursor protein(s) search

Source.1: DFBPPR1035 ---- Plant proteins ---- Probable L-ascorbate peroxidase 8, chloroplastic
Source.2: DFBPPR1480 ---- Plant proteins ---- CASP-like protein BLE3
Source.3: DFBPPR5989 ---- Plant proteins ---- CASP-like protein 1C2
Source.4: DFBPPR14346 ---- Marine protein ---- R-phycoerythrin alpha chain
Source.5: DFBPPR7860 ---- Plant protein ---- CASP-like protein 1C1

Taste proterties & Structure

Bitterness	Bitter taste ^prediction
SMILES	N[C@@]([H])(C)C(=O)N[C@@]([H])(CCCCN)C(=O)N[C@@]([H])(Cc1ccc(O)cc1)C(=O)N[C@@]([H])(CO)C(=O)N[C@@]([H])(Cc1ccc(O)cc1)C(=O)O

Peptide stability

Peptide stability

Databases	Predict tools
DFBP	Enzymatic Hydrolysis Prediction Tool (EHR-Tools)
ExPASy	PeptideCutter

Cross-references

BIOPEP	7690
APD	-
BioPepDB	-
MBPDB	-

Copyright © 2020. Record / license number: Chongqing ICP No. 2000214