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 Length112 amino acids

Chemical FormulaC495H820N144O151S3

DescriptionStandard

        MVAAASAILFPPAAGGGSDRVPGRDLNAMFALNAQLLAGPDVKIEPGATSVNQPERGHLVNSNGQMALQLLKTGDTLPAAVPVLNAVRDAATGLDRITVPAVAGAPERTILV
    

Molecular Weight11300.87 Da

Isoelectric Point (pI)5.63

Net Charge (pH 7.0)-1.40

Net Charge (pH 7.4) -1.68

Charge Density (pH 7.0) -0.0125

GRAVY Index0.26

Hydrophobic Moment 0.77

Boman Index0.17

Instability Index38.01

Aliphatic Index 105.54

Aromaticity 0.0179

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 4626.54

LogP -51.82

H-bond Donors 153.0

H-bond Acceptors 154.0

Rotatable Bonds 360.0

Heavy Atoms 793.0

Ring Count 13.0

Amide Bonds 121.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0055494 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica subsp. enterica serovar Gaminara [Bacterium]

FamilyPyocin/Colicin

Tax ID913070

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