Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC267H429N73O73S2

DescriptionStandard

        MEKLLKIMSEEELKQVKGGKKKLPSWVKWSNGISGLVGELAEPGSINWKHHH
    

Molecular Weight5893.84 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)2.77

Net Charge (pH 7.4) 2.38

Charge Density (pH 7.0) 0.0533

GRAVY Index-0.65

Hydrophobic Moment 0.51

Boman Index-0.02

Instability Index27.31

Aliphatic Index 86.15

Aromaticity 0.0577

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 2351.65

LogP -17.77

H-bond Donors 80.0

H-bond Acceptors 81.0

Rotatable Bonds 206.0

Heavy Atoms 415.0

Ring Count 11.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0282292 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus equicursoris 66c [Bacterium]

FamilyBacteriocin

Tax ID872326

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal