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 FormulaC1178H1890N368O363S5

DescriptionStandard

        QERQIQAAQAVAARKGELDAANKTFADAKEEIKKFERFAHDPMAGGHRMWQMAGLKAQRAQNEVNQKQAEFNAAEKEKADADAALNVALESRKQKEQKAKDASDKLDKENKRNHPGKATGKGQPVGDKWLEDAGKEAGAPVPDRIADKLRDKEFKNFDDFRKKFWEEVSKDPELSKQFIPGNKKRMSQGLAPRARNKDTVGGRRSFELHHDKPISQDGGVYDMDNIRVTTPKLHIDIHRGK
    

Molecular Weight27176.18 Da

Isoelectric Point (pI)9.49

Net Charge (pH 7.0)9.41

Net Charge (pH 7.4) 8.76

Charge Density (pH 7.0) 0.0391

GRAVY Index-1.20

Hydrophobic Moment 0.75

Boman Index-0.30

Instability Index37.38

Aliphatic Index 54.44

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_0334341 VERIFIED: NO

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 Hydrolase Non-hemolytic Non-ribosomal