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List of peptide properties
DFBP ID - DFBPACEI2225(ACE-inhibitory peptide)
DFBP ID DFBPACEI2225
Peptide sequence IIAPTPVPAAH
Type Native peptide
Peptide/Function name ACE-inhibitory peptide
Function-activity relationship
Main bioactivity ACE-inhibitory activity
Otheir bioactivity N.D
Calculated physicochemical properties
Three-letter amino acid Ile-Ile-Ala-Pro-Thr-Pro-Val-Pro-Ala-Ala-His
Single-letter amino acid IIAPTPVPAAH
Peptide length 11
Peptide mass
Experimental mass Theoretical mass
N.D 1086.28 Da c
Net charge 0.00 c
Isoelectric point (pI) 7.79 c
IC50 8.52 ± 0.779 µg/mL
pIC50 -0.93
GRAVY 0.9000 c
Hydrophilic residue ratio 81.82% c
Peptide calculator
To calculate the physicochemical properties of bioactive peptide.
Peptide source & Food-borne protein(s) search
Classification Animal
Organism/Source Bellamya bengalensis
Precursor protein Bellamya bengalensis Protein
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
ACE-inhibitory activity N.D
Specific target protein(s) Specific Target Protein(s):
Angiotensin-converting enzyme
Taste properties & Structure
Bitterness
Literature report N.D
Bitter prediction tools Bitter taste prediction
SMILES N.D
Preparation method
Mode of preparation

Enzymatic hydrolysis

Enzyme(s)/starter culture Alcalase
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 Bioactive peptide extraction from the meat of Bellamya bengalensis facilitates the opening up of innovative economic opportunities that can amplify the utilization of Bellamya bengalensis meat as functional foods.
Database cross-references
BIOPEP-UWM [D1] -
APD [D2] -
BioPepDB [D3] -
MBPDB [D4] -
Reference(s)
Primary literature Dey T K , Chatterjee R , Mandal R S , et al. ACE Inhibitory Peptides from Bellamya bengalensis Protein Hydrolysates: In Vitro and In Silico Molecular Assessment[J]. Processes, 2021, 9(8):1316.
Other literature(s) N.D
PubDate 2021
Copyright © 2020. Record / license number: Chongqing ICP No. 2000214