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DFBP database
DFBP ID - DFBPMUFU0063(Multifunctional peptide)
DFBP ID DFBPMUFU0063
Peptide sequence QIGLF
Type Native peptide
Term Multifunctional peptide
Multifunctional activities
Function Counts 5
ACE-inhibitory peptides
DFBPID Organism Precursor protein Residue position
DFBPACEI0160 Egg white protein Ovalbumin

N.D
Antioxidative peptides
DFBPID Organism Precursor protein Residue position
DFBPANOX0620 Egg white protein Ovotransferrin

N.D
Antithrombotic peptides
DFBPID Organism Precursor protein Residue position
DFBPANTH0084 Egg white protein Ovotransferrin

N.D
α-Amylase inhibitory peptides
DFBPID Organism Precursor protein Residue position
DFBPALAM0019 Egg white protein Ovalbumin (386AA)

f(214-218)
α-Glucosidase inhibitory peptides
DFBPID Organism Precursor protein Residue position
DFBPALGL0019 Egg white protein Ovalbumin (386AA)

f(214-218)
Physical & computational properties
Three-letter amino acid Gln-Ile-Gly-Leu-Phe
Single-letter amino acid QIGLF
Peptide length 5
Theoretical mass 576.69 Da c
Net charge 0.00 c
Isoelectric point (pI) 5.97 c
GRAVY 1.4400
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
Taste proterties & Structure
Bitterness
Bitter taste prediction
SMILES N[C@@]([H])(CCC(=O)N)C(=O)N[C@@]([H])([C@]([H])(CC)C)C(=O)NCC(=O)N[C@@]([H])(CC(C)C)C(=O)N[C@@]([H])(Cc1ccccc1)C(=O)O
Peptide stability
Peptide stability
Databases Predict tools
DFBP Enzymatic Hydrolysis Prediction Tool (EHR-Tools)
ExPASy PeptideCutter
Cross-references
BIOPEP 8395, 9411
APD -
BioPepDB -
MBPDB -
Copyright © 2020. Record / license number: Chongqing ICP No. 2000214