Peptide Database

Peptide NameColicin E3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length330 amino acids

Chemical FormulaC1568H2446N434O478S5

DescriptionStandard

        MYGCVFAKSCNLPDGVINHNNPAGFVPVEKLADYGLWAVLGTGSAITPQGTPLQRVGGSATGRAIAERLGGSLALTLLESSGVVATGAALGTVALLIPNTSLSPDSAFYTNDQYAMLDAGRTRVRINTKTLPDGSVNIYGFYTGGKSDWENVPVIRARKEGETYVADIGNGIGLTWTPAANPDDVLGIPALEGAPSLSPAWVYPPTEQANKILVNPQHPPDYQDAIITFPNIGIQPIYISLSVTGDHGYHPAPKGLTAFPDATKDKSKSSVQRGGKKRARWKDSKGRIYEWDSQHGAVEMYDRQGKHLGEYNPETGEQTKPAKPGRTTPK
    

Molecular Weight35185.14 Da

Isoelectric Point (pI)7.73

Net Charge (pH 7.0)1.03

Net Charge (pH 7.4) 0.40

Charge Density (pH 7.0) 0.0031

GRAVY Index-0.39

Hydrophobic Moment 0.61

Boman Index0.04

Instability Index33.07

Aliphatic Index 76.61

Aromaticity 0.0788

Extinction Coeff. Reduced 53860.00

Extinction Coeff. Oxidized 53985.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0281556 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas fluorescens [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal