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 Length488 amino acids

Chemical FormulaC2430H3792N662O729S9

DescriptionStandard

        MNDQTIQIYNLMAYEFAQVEGDFMSLRESDIKSVMPSGIRFADFLEQLRSGHQVLLTDTPSIPLLIRDRDEWGNQYWRVNPEVEPQLDGLAYKAYTARVELVNHGIGSSYVGSVNASVYTEPYVEREPVKLTLQERLVRQRQERLQELENIQLPPSSWQDAFNKPAFKSEPKLQQVFAKSSLVPSGTCDIGTVKEPLAAIGQVAVYGAVVAKGTTGEITLAEVGGSVLKTFSDMALRLVKGGASPATAALALFMPTKVADGTLYDEDNLRNMAVANTNIRLGFDASGQLYGYHVKGADIPVRHVEQVEDKFVVGLEVGNTLEWVPMHPQDKESHINASPIPALDSYHIWIDPEHGEAELAGANGPYTTPIHQVDVRDYILTFPTESGLPALYVVYSQSIDDLKFVPSPKGYPPLPAFPDAVKAKRKTLVQGGGKLRDRWKDRKGRIYEWDSQHGRVEVYSKQGKHLGEFNHVTGKQTKSADPNRKVEK
    

Molecular Weight54232.69 Da

Isoelectric Point (pI)5.81

Net Charge (pH 7.0)-8.39

Net Charge (pH 7.4) -9.37

Charge Density (pH 7.0) -0.0172

GRAVY Index-0.41

Hydrophobic Moment 0.69

Boman Index-0.00

Instability Index40.11

Aliphatic Index 84.08

Aromaticity 0.0861

Extinction Coeff. Reduced 68300.00

Extinction Coeff. Oxidized 68300.00

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_0343983 VERIFIED: NO

Provenance & Taxonomy

OrganismVibrio spartinae [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal