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 FormulaC751H1209N235O228S2

DescriptionStandard

        SRKQKEQKAKDASDKLDKENKRNHPGKATGKGQPVGDKWLEDAGKEAGAPVPDRIADKLRDKEFKNFDDFRKKFWEEVSKDPELSKQFIPGNKKRMSQGLAPRARNKDTVGGRRSFELHHDKPISQDGGVYDMDNIRVTTPKLHIDIHRGK
    

Molecular Weight17242.20 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)9.92

Net Charge (pH 7.4) 9.39

Charge Density (pH 7.0) 0.0657

GRAVY Index-1.40

Hydrophobic Moment 0.70

Boman Index-0.37

Instability Index45.47

Aliphatic Index 51.06

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 7621.11

LogP -83.79

H-bond Donors 260.0

H-bond Acceptors 245.0

Rotatable Bonds 604.0

Heavy Atoms 1216.0

Ring Count 25.0

Amide Bonds 162.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0061563 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