Peptide Database

Peptide NameColicin E3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length277 amino acids

Chemical FormulaC1361H2119N381O409S3

DescriptionStandard

        MLWPSSLGDSSLYTEDQLQSLKKARTRVRLHVEQQANGTLKGYGYNTQKRTDWEMIPVVQFDEQGAQRVADFGDGVTLIWTPAVDPSSTSGIPPLEAAPQAPQIWIYPPTEQADNIIVSPIYPDTYKDFILVFPAGSGVQPLYIVMNVRLDAGTVTGQGKDVTGIWLAGATSGLGAPIPTEIADQLRGKSFGTFDSFRRALWKAVASTGLVEQFTDNNVDRIREGKAPKARYRDRAGKRGSFELHHADEVAKGGKVYDVDNLNVVTPKHHIDIHRNG
    

Molecular Weight30458.89 Da

Isoelectric Point (pI)6.31

Net Charge (pH 7.0)-1.95

Net Charge (pH 7.4) -2.53

Charge Density (pH 7.0) -0.0070

GRAVY Index-0.41

Hydrophobic Moment 0.67

Boman Index0.00

Instability Index31.64

Aliphatic Index 80.61

Aromaticity 0.0866

Extinction Coeff. Reduced 46410.00

Extinction Coeff. Oxidized 46410.00

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_0040007 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas sp. M47T1 [Bacterium]

FamilyPyocin/Colicin

Tax ID1179778

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