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 Inductive analysis 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. DOI: 10.3390/pr9081316 Other literature(s) N.D PubDate 2021