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 Length151 amino acids

Chemical FormulaC750H1205N235O230S2

DescriptionStandard

        SRKQKEQKAKDASDKLDKENKRNHPGKATGKGQPVGDKWLEDAGKEAGAPVPDRIADKLRDKEFKNFDDFRKKFWEEVSKDPELSKQFIKGNRDRMQVGKAPKSRKSDAAGKRTSFELHHDKPISQDGGVYDMDNIRVTTPKHHIDIHRGK
    

Molecular Weight17258.16 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)10.00

Net Charge (pH 7.4) 9.42

Charge Density (pH 7.0) 0.0662

GRAVY Index-1.48

Hydrophobic Moment 0.70

Boman Index-0.39

Instability Index29.58

Aliphatic Index 46.56

Aromaticity 0.0596

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 7663.16

LogP -85.45

H-bond Donors 262.0

H-bond Acceptors 248.0

Rotatable Bonds 608.0

Heavy Atoms 1217.0

Ring Count 25.0

Amide Bonds 161.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0225554 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