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 FormulaC1914H3029N545O576S9

DescriptionStandard

        MARNKDVPQVWQLRDADDGGYRRLRDMTASELAERDEAQQHYEQMLARQQAYEDRLPTTRVESQPARTGCVFAKSCKLPDAVIDYITPTGFIPTDAVANYGALTLLGGREVEAGGRVPLKRISGALPANLGALALSGVSVGSGTTGSGLGLISPGVAAGALRGLVALLAPSSLGDSALYSEEQLCNLKQARTRLRLRFEQQADGSLKGYGFNTQGRREWEMIPVAEFETRDEQQVADLGDGITLIWTPAMDPSSTAGIPPLEAAPQTPPIWIFPPTEAAERIIVSPIYPPEYRDFILVFPPGAGVQPLYIVLSTPVSGYVPAPSALPGFPDAIRAKRKTSVQGGGGRRKRWKTAKGLILEWGSQHGAVEMHDKHGRHLGEFDPFTGEQTKTADKARSVEP
    

Molecular Weight43179.42 Da

Isoelectric Point (pI)6.28

Net Charge (pH 7.0)-2.02

Net Charge (pH 7.4) -2.63

Charge Density (pH 7.0) -0.0051

GRAVY Index-0.33

Hydrophobic Moment 0.62

Boman Index0.01

Instability Index46.95

Aliphatic Index 81.05

Aromaticity 0.0700

Extinction Coeff. Reduced 49390.00

Extinction Coeff. Oxidized 49515.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0312391 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas chlororaphis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal