Peptide Database

Peptide NamePyocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length329 amino acids

Chemical FormulaC1549H2473N437O493S5

DescriptionStandard

        MVAAASTILFSPPAGGGSDSVPGRDLDAMFALNAQSMAGQGVKIEPGVSSVNLPARGQLILSNGQLALQLLKTGDGLPAAVPVLNAARDAATGLDKITVPAVASAPARTILVNPAPPPAQPSDTGNQQPVPVTPAHTGTEVKPVETITVTTTPAADVGGLRDFIYWRPDATGTGVEPVYVMLSGPYGETNAKGKYSGRDYNTDKAGGPVQELDWKTATIDREGVDKVKLHTGRFGESADNVVMIDRLEKILRGELQPTDIDKRFYTHEIRELERYRNLGVKDGERPKNRSEVWNNTHTATLEDYKINEKTQPLYTPEAEEAYRKAEEGK
    

Molecular Weight35266.16 Da

Isoelectric Point (pI)5.32

Net Charge (pH 7.0)-7.09

Net Charge (pH 7.4) -7.61

Charge Density (pH 7.0) -0.0216

GRAVY Index-0.48

Hydrophobic Moment 0.75

Boman Index-0.02

Instability Index36.86

Aliphatic Index 78.30

Aromaticity 0.0547

Extinction Coeff. Reduced 31400.00

Extinction Coeff. Oxidized 31400.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0079543 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyPyocin/Colicin

Tax ID28901

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative Non-hemolytic Non-ribosomal

TargetEscherichia coli