Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC247H413N67O63S4

DescriptionStandard

        MKIQIKGMKQLSNKEMQKIVGGKSSAYSLQMGATAIKQVKKLFKKWGW
    

Molecular Weight5457.59 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)9.49

Net Charge (pH 7.4) 9.26

Charge Density (pH 7.0) 0.1977

GRAVY Index-0.47

Hydrophobic Moment 0.83

Boman Index-0.05

Instability Index13.80

Aliphatic Index 75.21

Aromaticity 0.0833

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 2166.04

LogP -17.48

H-bond Donors 75.0

H-bond Acceptors 77.0

Rotatable Bonds 200.0

Heavy Atoms 381.0

Ring Count 6.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418966 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus plantarum [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Peptide Precursor

RECORD: Rec_0426649 VERIFIED: YES

Provenance & Taxonomy

OrganismLactiplantibacillus plantarum [Plant]

FamilyBacteriocin

Tax ID220668

Structure & Mods

Configribosomally encoded bacteriocin peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriocin Anti-Gram-positive Non-hemolytic

TargetLactobacillus spp.

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