Multifunctional peptide

DFBP ID - DFBPMUFU0444(Multifunctional peptide)

DFBP ID	DFBPMUFU0444
Peptide sequence	IIAEK
Type	Native peptide
Term	Multifunctional peptide

Multifunctional activities

Function Counts

4

ACE-inhibitory peptides

DFBPID	Organism	Precursor protein	Residue position
DFBPACEI0646	Bovine milk whey protein	β-Lactoglobulin	f(71-75)

Antioxidative peptides

DFBPID	Organism	Precursor protein	Residue position
DFBPANOX0695	Bovine milk whey protein	β-Lactoglobulin	f(71-75)

DPP IV-inhibitory peptides

DFBPID	Organism	Precursor protein	Residue position
DFBPDPIV0212	Bovine milk whey protein	β-Lactoglobulin	f(71-75)

Hypocholesterolemic peptides

DFBPID	Organism	Precursor protein	Residue position
DFBPHYCP0001	Bovine milk protein	β-Lactoglobulin	f(71-75)

Physical & computational properties

Three-letter amino acid	Ile-Ile-Ala-Glu-Lys
Single-letter amino acid	IIAEK
Peptide length	5
Theoretical mass	572.69 Da ^c
Net charge	0.00 ^c
Isoelectric point (pI)	6.92 ^c
GRAVY	0.6800
Hydrophilic residue ratio	60%
Peptide calculator	To calculate the physicochemical properties of bioactive peptide.

Peptide source & Food-source protein(s) search

Precursor protein(s) search

Source.1: DFBPPR0115 ---- Milk proteins ---- Beta-lactoglobulin
Source.2: DFBPPR2893 ---- Plant proteins ---- Long chain base biosynthesis protein 1c
Source.3: DFBPPR3507 ---- Plant proteins ---- Coronatine-insensitive protein homolog 2
Source.4: DFBPPR4999 ---- Plant proteins ---- Leghemoglobin reductase
Source.5: DFBPPR6217 ---- Plant proteins ---- Dihydrolipoyl dehydrogenase, mitochondrial
Source.6: DFBPPR7687 ---- Milk proteins ---- Beta-lactoglobulin
Source.7: DFBPPR7698 ---- Milk proteins ---- Beta-lactoglobulin-1/B
Source.8: DFBPPR7714 ---- Milk proteins ---- Beta-lactoglobulin
Source.9: DFBPPR8499 ---- Milk proteins ---- Beta-lactoglobulin
Source.10: DFBPPR14940 ---- Microorganism protein ---- CCR4-Not complex 3'-5'-exoribonuclease subunit Ccr4

Taste proterties & Structure

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

Peptide stability

Peptide stability

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

Cross-references

BIOPEP	9230, 9621
APD	-
BioPepDB	-
MBPDB	-

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