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 FormulaC1946H3016N536O562S6

DescriptionStandard

        MSERFYPLTEEEQRRQRILTPQPPRVPYSPTIDLFEPSPAPAPTPAKPPGCVFIKPCQLPDGFTRYADPTGYVPLELIKEYAHFSLLGGREVDGKGAVALRRIGGSRLPAGLGQLALRSAVWESAATAVGSVAGGLLAGLVALAWPSELGDSALYSEEQLRSMERARSQMRLHVEQREDGTLKGYGFYTGNHPSWQMIDVVQFQARGDQFVADLGEGVELIWTPAVDPNDTLGIPALEAAPQAPVIWIYPPTQKAAQILVNPIYPPEYRDFILVFPVGSGVRPLYLVVNEPRKGSKNPDYGYYPAPKTEDITGFPGLIEQKRKTRKRNGGGLRERWKDAKGKRLFEWDSEQGELEVYRYSDVKHLGSFDPYTGERRGPAKDERRIEK
    

Molecular Weight43104.41 Da

Isoelectric Point (pI)6.94

Net Charge (pH 7.0)-0.10

Net Charge (pH 7.4) -0.67

Charge Density (pH 7.0) -0.0003

GRAVY Index-0.51

Hydrophobic Moment 0.65

Boman Index-0.03

Instability Index54.02

Aliphatic Index 77.39

Aromaticity 0.0982

Extinction Coeff. Reduced 65320.00

Extinction Coeff. Oxidized 65445.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0202592 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas orientalis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal