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 Length222 amino acids

Chemical FormulaC1011H1613N277O318S4

DescriptionStandard

        MVAAASAILFPPAAGEGSDRVPGRDLNAMFALNAQLLAGQDVKIEPGATSVNLPERGHLVNSNGQMALQILKTGDTLPAAVPVLNAVRDAATGLDRITVPAVAGAPERTILVNPAPPPAAPSDTASPPPSVPVTPVHTGTEIKPVETITVTTTPAADIGGLQDFIYWRPDAAGTGVEPVYVMLSGPYGETNAKGKYSGRDYNSDKAGGPIQDLDWKTATIDR
    

Molecular Weight22864.55 Da

Isoelectric Point (pI)4.76

Net Charge (pH 7.0)-7.30

Net Charge (pH 7.4) -7.66

Charge Density (pH 7.0) -0.0329

GRAVY Index-0.10

Hydrophobic Moment 0.77

Boman Index0.12

Instability Index39.82

Aliphatic Index 86.22

Aromaticity 0.0450

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18450.00

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_0189181 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