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 Length198 amino acids

Chemical FormulaC966H1550N304O300S4

DescriptionStandard

        AGGHRMWQMAGLKAQRAQNEVNQKQAEFNAAEKEKADADAALNVALESRKQKEQKAKDASDKLDKENKRNHPGKATGKGQPVGDKWLEDAGKEAGAPVPDRIADKLRDKEFKNFDDFRKKFWEEVSKDPELSKQFIKGNRDRMQVGKAPKSRKSDAAGKRTSFELHHDKPISQDGGVYDMDNIRVTTPKHHIDIHRGK
    

Molecular Weight22350.76 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)9.44

Net Charge (pH 7.4) 8.81

Charge Density (pH 7.0) 0.0477

GRAVY Index-1.32

Hydrophobic Moment 0.70

Boman Index-0.33

Instability Index26.68

Aliphatic Index 50.40

Aromaticity 0.0556

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

TPSA 9952.12

LogP -130.82

H-bond Donors 337.0

H-bond Acceptors 320.0

Rotatable Bonds 704.0

Heavy Atoms 1574.0

Ring Count 29.0

Amide Bonds 217.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425503 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal