Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC217H327N65O68S3

DescriptionStandard

        MQSEAKSYGNGVHCNKKKCWVDWGSAISTIGNNSAANWATGGAAGWKS
    

Molecular Weight5030.51 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)2.57

Net Charge (pH 7.4) 2.26

Charge Density (pH 7.0) 0.0535

GRAVY Index-0.58

Hydrophobic Moment 0.46

Boman Index0.04

Instability Index12.07

Aliphatic Index 42.92

Aromaticity 0.1042

Extinction Coeff. Reduced 23490.00

Extinction Coeff. Oxidized 23615.00

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

Amino Acid Composition

TPSA 2168.17

LogP -29.09

H-bond Donors 78.0

H-bond Acceptors 75.0

Rotatable Bonds 164.0

Heavy Atoms 353.0

Ring Count 10.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0309701 VERIFIED: NO

Provenance & Taxonomy

OrganismListeria monocytogenes [Bacterium]

FamilyBacteriocin

Tax ID1639

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal