Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length56 amino acids

Chemical FormulaC259H390N64O77S7

DescriptionStandard

        MNELFVEMNTEEMANIMGGKNWVKCYAGTIGSALLGSAGGPVGYWGGAMVGYATFC
    

Molecular Weight5856.70 Da

Isoelectric Point (pI)4.49

Net Charge (pH 7.0)-2.51

Net Charge (pH 7.4) -2.77

Charge Density (pH 7.0) -0.0449

GRAVY Index0.30

Hydrophobic Moment 0.42

Boman Index0.33

Instability Index30.13

Aliphatic Index 66.25

Aromaticity 0.1250

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15595.00

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

Amino Acid Composition

TPSA 2222.05

LogP -20.76

H-bond Donors 78.0

H-bond Acceptors 82.0

Rotatable Bonds 188.0

Heavy Atoms 407.0

Ring Count 10.0

Amide Bonds 59.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150776 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus casei [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal