Peptide Database

Peptide NameBacteriocin leader domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC197H324N52O52S3

DescriptionStandard

        MKFEVLTEKKLQVVVGGKQEGGGRIFNSKCIFKFLGTCK
    

Molecular Weight4349.19 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)4.48

Net Charge (pH 7.4) 4.22

Charge Density (pH 7.0) 0.1149

GRAVY Index-0.05

Hydrophobic Moment 0.48

Boman Index0.03

Instability Index29.04

Aliphatic Index 79.74

Aromaticity 0.1026

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1715.02

LogP -14.03

H-bond Donors 61.0

H-bond Acceptors 60.0

Rotatable Bonds 156.0

Heavy Atoms 304.0

Ring Count 4.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0074571 VERIFIED: NO

Provenance & Taxonomy

OrganismLigilactobacillus salivarius GJ-24 [Bacterium]

FamilyBacteriocin

Tax ID1041521

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal