Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC299H454N86O95S3

DescriptionStandard

        MNTVSDRFNTVTEDELSVVSGGNAWGNAVNGALNGAATGARFGKNLGPWGMIGGMALGAGIGGYFGYNG
    

Molecular Weight6869.52 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-1.49

Net Charge (pH 7.4) -1.72

Charge Density (pH 7.0) -0.0217

GRAVY Index0.01

Hydrophobic Moment 0.58

Boman Index0.24

Instability Index-5.69

Aliphatic Index 66.52

Aromaticity 0.1014

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 13980.00

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

Amino Acid Composition

TPSA 2890.72

LogP -37.51

H-bond Donors 99.0

H-bond Acceptors 97.0

Rotatable Bonds 221.0

Heavy Atoms 483.0

Ring Count 10.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0157736 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus casei [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal