Peptide Database

Peptide NameColicin E3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length387 amino acids

Chemical FormulaC1928H3019N529O552S6

DescriptionStandard

        MSERAYPITEEEQLRRRILSPQPKRVPYSPLIDLSEPLPGPISAPEKLPGCTFTKPCQLPDGIIHYADPAGYVPLELIKDYGHFSLLGGRELDSRGAVALRKISGSALPVGLGQLALRSAVVESAAAAAGTVGAGLLAGLVGLVWPSALGDSALYSEEQLRSMQKARSQMRLHIEQREDGTLKGYGFYTGNHPNWQMIDVVQFQSRGDQFVADLGQGVELIWTPAVDPGDTLGIPALEAAPQAPVVWIYPPTEKAAQILVNPIYPPQYRDFILVFPVESGVRSLYVVVNEPRKGLRNPDHNYFPALEAEDITGFPGLIPQKPVTPRKGGAGLRERWIDAKGRRIFEWDSKKGELEVYRKSDLEHLGAFDPYTAERRGPADPKRRIYK
    

Molecular Weight42633.20 Da

Isoelectric Point (pI)6.63

Net Charge (pH 7.0)-0.93

Net Charge (pH 7.4) -1.59

Charge Density (pH 7.0) -0.0024

GRAVY Index-0.32

Hydrophobic Moment 0.71

Boman Index0.02

Instability Index56.10

Aliphatic Index 88.99

Aromaticity 0.0853

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_0247948 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas sp. R5-89-07 [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal