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 Length443 amino acids

Chemical FormulaC2102H3300N580O634S10

DescriptionStandard

        MSGYIPKPALPNATSANNGVEPVDIHAQRWAEYKDLPPKEDVKPNAVGCVFAKSCDLPDGVIDHRKPAGFIPVEKVANYGEFAILGGRETDADGNIPLKKISGSALPTAIGTLVLGRAAVAVSSSCGALYTAGAAGVATETAAAIAAGTGVVTAGVVAGFLGGMVAMLWPSSLGDSSLYTEDQLQSLKKARTRVRLHVEQQADGTLKGYGYNTQKRTDWEMIPVVQFDEQGAQRVADFGDGVTLIWTPAVNPSSTSGIPPLEAAPQAPQIWIYPPTEQADNIIVSPIYPDTYKDFILVFPAGSGVQPLYIVMNVRLDPGTVMGQGKDVTGIWLAGATSGLGAPIPTEIADQLRGKSFGTFDSFRRALWKAVASTELVEQFTDNNVDRMREGKAPKARYRDRAGKRGSFELHHADEVAKGGKVYDVDNLNVVTPKHHLDIHRNG
    

Molecular Weight47160.84 Da

Isoelectric Point (pI)5.95

Net Charge (pH 7.0)-4.78

Net Charge (pH 7.4) -5.55

Charge Density (pH 7.0) -0.0108

GRAVY Index-0.18

Hydrophobic Moment 0.67

Boman Index0.08

Instability Index31.17

Aliphatic Index 83.70

Aromaticity 0.0745

Extinction Coeff. Reduced 57870.00

Extinction Coeff. Oxidized 57995.00

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_0351458 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas syringae pv. berberidis [Bacterium]

FamilyColicin/Pyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal