Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC283H469N79O83S

DescriptionStandard

        MKNLDKTELQKIKGGTTQSQLSAYITTNFINIRGFNTDKKSIQLYKSLVKAFRKQ
    

Molecular Weight6338.30 Da

Isoelectric Point (pI)10.24

Net Charge (pH 7.0)7.49

Net Charge (pH 7.4) 7.26

Charge Density (pH 7.0) 0.1363

GRAVY Index-0.69

Hydrophobic Moment 0.78

Boman Index-0.16

Instability Index25.56

Aliphatic Index 79.82

Aromaticity 0.0909

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2735.17

LogP -29.41

H-bond Donors 95.0

H-bond Acceptors 92.0

Rotatable Bonds 227.0

Heavy Atoms 446.0

Ring Count 5.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401237 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus equicursoris [Bacterium]

FamilyBacteriocin

Tax ID420645

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal