Peptide Database

Peptide NameColicin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length241 amino acids

Chemical FormulaC1177H1886N368O365S5

DescriptionStandard

        QERQIQAAQAVAARKGELDAANKTFADAKEEIKKFERFAHDPMAGGHRMWQMAGLKAQRAQNEVNQKQAEFNAAEKEKADADAALNVALESRKQKEQKAKDASDKLDKENKRNHPGKATGKGQPVGDKWLEDAGKEAGAPVPDRIADKLRDKEFKNFDDFRKKFWEEVSKDPELSKQFIKGNRDRMQVGKAPKSRKSDAAGKRTSFELHHDKPISQDGGVYDMDNIRVTTPKHHIDIHRGK
    

Molecular Weight27192.14 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)9.50

Net Charge (pH 7.4) 8.79

Charge Density (pH 7.0) 0.0394

GRAVY Index-1.25

Hydrophobic Moment 0.75

Boman Index-0.32

Instability Index27.43

Aliphatic Index 51.62

Aromaticity 0.0581

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 17990.00

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_0194729 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica subsp. enterica serovar Gaminara [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal