Multifunctional peptide

DFBP ID - DFBPMUFU0237(Multifunctional peptide)

DFBP ID	DFBPMUFU0237
Peptide sequence	ALAPE
Type	Native peptide
Term	Multifunctional peptide

Multifunctional activities

Function Counts

2

ACE-inhibitory peptides

DFBPID	Organism	Precursor protein	Residue position
DFBPACEI1180	Pearl oyster (Pinctada fucata martensii)	Pearl oyster powder hydrolysates	N.D

Antihypertensive peptides

DFBPID	Organism	Precursor protein	Residue position
DFBPANHY0845	Pearl oyster (Pinctada fucata martensii)	Pearl oyster powder hydrolysates	N.D

Physical & computational properties

Three-letter amino acid	Ala-Leu-Ala-Pro-Glu
Single-letter amino acid	ALAPE
Peptide length	5
Theoretical mass	499.55 Da ^c
Net charge	0.00 ^c
Isoelectric point (pI)	3.34 ^c
GRAVY	0.4600
Hydrophilic residue ratio	80%
Peptide calculator	To calculate the physicochemical properties of bioactive peptide.

Peptide source & Food-source protein(s) search

Precursor protein(s) search

Source.1: DFBPPR1255 ---- Plant proteins ---- Ethylene receptor 3
Source.2: DFBPPR1582 ---- Plant proteins ---- Homeobox-leucine zipper protein HOX4
Source.3: DFBPPR5483 ---- Plant proteins ---- Caffeic acid 3-O-methyltransferase
Source.4: DFBPPR18521 ---- Animal proteins ---- Prolyl 4-hydroxylase subunit alpha-3
Source.5: DFBPPR21772 ---- Animal proteins ---- RNA polymerase II-associated protein 1
Source.6: DFBPPR9252 ---- Animal proteins ---- Selenide, water dikinase 2
Source.7: DFBPPR10524 ---- Animal proteins ---- Protein disulfide-isomerase
Source.8: DFBPPR12174 ---- Animal proteins ---- Protein CNPPD1
Source.9: DFBPPR14093 ---- Marine protein ---- Hepatocyte nuclear factor 1-alpha

Taste proterties & Structure

Bitterness	Bitter taste ^prediction
SMILES	N[C@@]([H])(C)C(=O)N[C@@]([H])(CC(C)C)C(=O)N[C@@]([H])(C)C(=O)N1[C@@]([H])(CCC1)C(=O)N[C@@]([H])(CCC(=O)O)C(=O)O

Peptide stability

Peptide stability

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

Cross-references

BIOPEP	-
APD	-
BioPepDB	-
MBPDB	-

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