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 Length447 amino acids

Chemical FormulaC2098H3314N586O639S9

DescriptionStandard

        MSGYVPRPALPNASKSNSGVEPVDIHAQRWAEYKVHQAKEDTKPNTVGCVFAKSCDLPDGVIDHEKPAGFIPAEKVANYGDLSILGGRETDADGKIHLKKISGSALPTALGTLLLRGAATTASVSCSGLCTTGAAVAAGTGTAATGAGTGAGVVTAGVAAGTLAGVVALLWPSSLGDSSLYTEEQLKSLKEGRTRVRLHIEQQADGTLKGYGYNTQKRRDWEMIPVVQFKAQGSQQVADFGDGVTLIWTPAVPPADTLGIPALEAAPQAPQIWIYPPTEQADNMIVNPTHPPDYKDFILVFPADSGIKPLYIVMNVRLDPGTVTGQGQDVSGIWLAGAGAGLGAAIPTRIADQLRGKSFASFDAFRKAFWKAVATDPELSSQFNPDNIKRLSKGLSPTTRMKDQLGKRISFELHHLDTIADGGAVYDVDNLRVNTPKNHVDIHRDAH
    

Molecular Weight47258.88 Da

Isoelectric Point (pI)6.42

Net Charge (pH 7.0)-2.54

Net Charge (pH 7.4) -3.47

Charge Density (pH 7.0) -0.0057

GRAVY Index-0.20

Hydrophobic Moment 0.72

Boman Index0.07

Instability Index28.31

Aliphatic Index 84.09

Aromaticity 0.0649

Extinction Coeff. Reduced 53400.00

Extinction Coeff. Oxidized 53650.00

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_0368359 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas syringae pv. syringae [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal