Peptide Database

Peptide NameColicin E3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length401 amino acids

Chemical FormulaC1936H3048N542O578S7

DescriptionStandard

        MARNKDVPQVWQHYDGDGGGYRRLRDMTASELTERDEAQKHYEQMLARQQAYEDRLPSPRLEPQPAPVGCVFAKSCKLPDAIIDYVTPTGFIPTDSVANYGALTLLGGREVEAGGGVALKRISGALPANLGTLTLGGVSAAAGTTGSGLGLISSGVAAGALLGLVALLAPSSLGDGALYSEEQLRNLKQARTRLRLRVEQQADGSLKGYGFNTQGRREWEMIPVAQFEARGEQQVADLGDGITLTWTPAVDPSSTIGIPPLEAAPQTPPIWIFPPTEAAERIIVSPIYPPEYRDFILVFPVGAGVKPLYVVLSVPGKLGHYPPPKELAAFPDTYLVPSKNSVKGGGARRKRWLDSKGRIYEWDYMHGTVEQYDKQGRHLGEFDAETGERLEDAKPGRRTAK
    

Molecular Weight43388.65 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) -0.0050

GRAVY Index-0.36

Hydrophobic Moment 0.60

Boman Index0.01

Instability Index49.73

Aliphatic Index 82.52

Aromaticity 0.0773

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_0239614 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas chlororaphis subsp. aurantiaca [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal