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List of peptide properties
DFBP ID - DFBPHAPE0007(Haemolytic peptide)
DFBP ID DFBPHAPE0007
Peptide sequence FLPILGKIAGFLF
Type Native peptide
Peptide/Function name Haemolytic peptide
Function-activity relationship
Main bioactivity Haemolytic activity
Otheir bioactivity N.D
Calculated physicochemical properties
Three-letter amino acid Phe-Leu-Pro-Ile-Leu-Gly-Lys-Ile-Ala-Gly-Phe-Leu-Phe
Single-letter amino acid FLPILGKIAGFLF
Peptide length 14
Peptide mass
Experimental mass Theoretical mass
N.D 1435.79 Da c
Net charge 0.00 c
Isoelectric point (pI) 10.04 c
IC50 N.D
pIC50 N.D
GRAVY 1.8692 c
Hydrophilic residue ratio 92.31% c
Peptide calculator
To calculate the physicochemical properties of bioactive peptide.
Peptide source & Food-borne protein(s) search
Classification Animal
Organism/Source Frog Rana esculenta
Precursor protein Vespa-like peptide from R. Erythraea
Residue position N.D
Precursor protein(s) search
No matching precursor protein found
Link-research
There are no literature reports on the discovery of this sequence in other food-source proteins.
Biological/Functional activity & target protein
Haemolytic activity The peptide showed haemolytic activity.
Specific target protein(s) N.D
Taste properties & Structure
Bitterness
Literature report N.D
Bitter prediction tools Bitter taste prediction
SMILES N[C@@]([H])(Cc1ccccc1)C(=O)N[C@@]([H])(CC(C)C)C(=O)N1[C@@]([H])(CCC1)C(=O)N[C@@]([H])([C@]([H])(CC)C)C(=O)N[C@@]([H])(CC(C)C)C(=O)NCC(=O)N[C@@]([H])(CCCCN)C(=O)N[C@@]([H])([C@]([H])(CC)C)C(=O)N[C@@]([H])(C)C(=O)NCC(=O)N[C@@]([H])(Cc1ccccc1)C(=O)N[C@@]([H])(CC(C)C)C(=O)N[C@@]([H])(Cc1ccccc1)C(=O)O
Preparation method
Mode of preparation Synthesis
Enzyme(s)/starter culture Synthesis peptide
Stability & Cytotoxicity
Peptide stability
Literature report: N.D
EHP-Tool: Enzymatic Hydrolysis Prediction Tool (EHP-Tool)
Peptide cytotoxicity
Literature report: N.D
Prediction: ToxinPred
Additional information
Additional information N.D
Database cross-references
BIOPEP-UWM [D1] 3866
APD [D2] -
BioPepDB [D3] -
MBPDB [D4] -
Reference(s)
Primary literature Simmaco M, De Biase D, Severini C, Aita M, Erspamer GF, Barra D, Bossa F. Purification and characterization of bioactive peptides from skin extracts of Rana esculenta. Biochim Biophys Acta. 1990 Mar 26;1033(3):318-23.
PMID: 2317508
Other literature(s) N.D
PubDate 1990
Copyright © 2020. Record / license number: Chongqing ICP No. 2000214