Peptide Database

Peptide NameColicin E3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length384 amino acids

Chemical FormulaC1905H2974N510O552S8

DescriptionStandard

        MSERFYPSTEAEQLKQRILTPQPSRVPYSPSVDLFEPSIAPPPTLAKPPGCVFIKPCQLPDGITCYFDPAGYVPLELLKEYGHLSLLGGREVDSQGMVALRTISGSALPAGLGQLALRTAVVESAATAVASVAGGLLTGLVALAWPSQLGDSALYSEEQLRSLQRARSQMRLHIEQSDDGTLKGYGFYTGNHADWQMIDVVQFQNRGDQFVADLDEGVELIWTPAIDPSDTLGIPALEAAPQAPVIWIYPPTEKAAQILVNPIYPPEYRDFILVFPVGSGVRPLYAVVSVKAGDHKYHKAPNLKQITGFANLIKAKPMTPRQGGAGLRERWIEEKGRRIYEWDSQHGELEAYLASDGSHIGAFNHITGEQLKLPNKKRNIKKYL
    

Molecular Weight42109.60 Da

Isoelectric Point (pI)6.10

Net Charge (pH 7.0)-3.78

Net Charge (pH 7.4) -4.55

Charge Density (pH 7.0) -0.0098

GRAVY Index-0.22

Hydrophobic Moment 0.78

Boman Index0.07

Instability Index53.53

Aliphatic Index 90.73

Aromaticity 0.0859

Extinction Coeff. Reduced 56840.00

Extinction Coeff. Oxidized 56965.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020316 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas synxantha [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal