Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC336H540N94O99S6

DescriptionStandard

        MKEFTVLTECELAKVDGGYTPKNCAIAVGGGMLSGAIRGGMARTVFGVGTGNLAGAFAGAHIGLVAGGLACIGGYLGSH
    

Molecular Weight7672.84 Da

Isoelectric Point (pI)7.75

Net Charge (pH 7.0)0.65

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0082

GRAVY Index0.58

Hydrophobic Moment 0.40

Boman Index0.34

Instability Index22.62

Aliphatic Index 90.25

Aromaticity 0.0633

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 3001.00

LogP -33.40

H-bond Donors 108.0

H-bond Acceptors 108.0

Rotatable Bonds 252.0

Heavy Atoms 535.0

Ring Count 8.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0025278 VERIFIED: YES

Provenance & Taxonomy

OrganismLigilactobacillus salivarius [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal