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 Length121 amino acids

Chemical FormulaC552H895N151O171S

DescriptionStandard

        ATSVNLPERGHLVNSNGQMALQLLKTGDTLPAAVPVLNAVRDAATGLDRITVPAVAGAPERTILVNPAPPPAAPSDTASPPPSVPVTPVHTGTEIKPVETITVTTTPAADIGGLQDFIYWR
    

Molecular Weight12414.99 Da

Isoelectric Point (pI)5.10

Net Charge (pH 7.0)-3.01

Net Charge (pH 7.4) -3.32

Charge Density (pH 7.0) -0.0249

GRAVY Index0.05

Hydrophobic Moment 0.77

Boman Index0.15

Instability Index51.79

Aliphatic Index 95.95

Aromaticity 0.0248

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 4983.13

LogP -55.86

H-bond Donors 164.0

H-bond Acceptors 171.0

Rotatable Bonds 373.0

Heavy Atoms 875.0

Ring Count 23.0

Amide Bonds 128.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0204641 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