Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC264H444N70O66S5

DescriptionStandard

        MIIMKIQIKGMKQLSNKEMQKIVGGKSSAYSLQMGATAIKQVKKLFKKWGW
    

Molecular Weight5815.10 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) 0.1861

GRAVY Index-0.23

Hydrophobic Moment 0.83

Boman Index0.02

Instability Index13.58

Aliphatic Index 86.08

Aromaticity 0.0784

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 2253.34

LogP -16.18

H-bond Donors 78.0

H-bond Acceptors 81.0

Rotatable Bonds 213.0

Heavy Atoms 405.0

Ring Count 6.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0142180 VERIFIED: NO

Provenance & Taxonomy

OrganismLactiplantibacillus plantarum [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0358313 VERIFIED: NO

Provenance & Taxonomy

OrganismLactiplantibacillus plantarum subsp. plantarum ATCC 14917 = JCM 1149 = CGMCC 1.2437 [Bacterium]

FamilyBacteriocin

Tax ID525338

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal