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 Length160 amino acids

Chemical FormulaC817H1253N213O246S2

DescriptionStandard

        PSGPLHTGTQVNPVPVLTMTTTPVADDVTFRDFIYWQPDAEGSGAIPVYVVLSVDPLDSGRFTRKQLDKKYLKHAEDFGISDTKKNSETLTKFRDAIESHLVDKDTFEKGTYRREKNSKVYFNPKTNNVVVLDEYGNFISGWHLIPGSPQYVNYMNLGVL
    

Molecular Weight18059.10 Da

Isoelectric Point (pI)6.10

Net Charge (pH 7.0)-1.68

Net Charge (pH 7.4) -1.99

Charge Density (pH 7.0) -0.0105

GRAVY Index-0.49

Hydrophobic Moment 0.61

Boman Index-0.01

Instability Index21.56

Aliphatic Index 76.00

Aromaticity 0.1125

Extinction Coeff. Reduced 22920.00

Extinction Coeff. Oxidized 22920.00

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

Amino Acid Composition

TPSA 7371.80

LogP -71.77

H-bond Donors 252.0

H-bond Acceptors 250.0

Rotatable Bonds 584.0

Heavy Atoms 1278.0

Ring Count 35.0

Amide Bonds 172.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0285831 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli