Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC250H408N72O75S4

DescriptionStandard

        MKTLNEQELTQIVGGKGNKGINWANVRCASAVTIGALGGGLAGPGGMVGGFLLGSGACF
    

Molecular Weight5750.61 Da

Isoelectric Point (pI)8.84

Net Charge (pH 7.0)1.48

Net Charge (pH 7.4) 1.23

Charge Density (pH 7.0) 0.0251

GRAVY Index0.37

Hydrophobic Moment 0.40

Boman Index0.29

Instability Index16.87

Aliphatic Index 89.32

Aromaticity 0.0508

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 2332.37

LogP -28.23

H-bond Donors 81.0

H-bond Acceptors 81.0

Rotatable Bonds 193.0

Heavy Atoms 401.0

Ring Count 5.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0359861 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus paragasseri [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal