Peptide Database

Peptide NameBacteriocin pediocin PA-1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC279H423N77O94S7

DescriptionStandard

        MEKFTMLTDAEMEIISGGKYYGNGVSCDDDGCTVDWGKAWNCGVNRWAAAAATGGKAGDIGNC
    

Molecular Weight6584.26 Da

Isoelectric Point (pI)4.31

Net Charge (pH 7.0)-4.53

Net Charge (pH 7.4) -4.82

Charge Density (pH 7.0) -0.0719

GRAVY Index-0.27

Hydrophobic Moment 0.54

Boman Index0.10

Instability Index24.08

Aliphatic Index 51.27

Aromaticity 0.0952

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19730.00

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

Amino Acid Composition

TPSA 2750.77

LogP -32.77

H-bond Donors 99.0

H-bond Acceptors 97.0

Rotatable Bonds 216.0

Heavy Atoms 457.0

Ring Count 9.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0422290 VERIFIED: NO

Provenance & Taxonomy

OrganismClostridium saccharobutylicum [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal