Peptide Database

Peptide NameColicin E3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length400 amino acids

Chemical FormulaC1915H3048N538O576S8

DescriptionStandard

        MARNKDVPQVWQLYDADGGGYRRLCDMTASELAERDEAQRGYEQMLARQQTYEERLPTTRVESQPAPVGCVFTKSCKLPNAVIDYVTPTGFIPTDAVANYGALTLLGGREVEAGGRVPLKRISGALPANLGTLILGGVSVGSGTTGSGLGLISSGVAAGALLGLVALLAPSSLGDGALYSEEQLRNLKQARTRLRLRVEQQADGSLKGYGFNTQGRREWEMIPVAQFEARDELQVADLGDGITLTWTPAVDPSSTIGIPPLEAAPQTPPIWIFPPTEAAERIIVSPIYPPEYRDFILVFPPGSGVQPLYIVLSTPVSGYVLAPSALPGFPDAIRAKRKTSVQGGGGRRKRWKTAKGLILEWDSQHGAVEMYDKRGRHLGEFDPLTGEQTKAADRTRSIEP
    

Molecular Weight43080.47 Da

Isoelectric Point (pI)6.27

Net Charge (pH 7.0)-1.29

Net Charge (pH 7.4) -1.74

Charge Density (pH 7.0) -0.0032

GRAVY Index-0.25

Hydrophobic Moment 0.62

Boman Index0.03

Instability Index46.98

Aliphatic Index 86.85

Aromaticity 0.0700

Extinction Coeff. Reduced 52370.00

Extinction Coeff. Oxidized 52495.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360618 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas chlororaphis subsp. piscium [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal