Peptide Database

Peptide NameColicin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length842 amino acids

Chemical FormulaC4016H6378N1162O1240S10

DescriptionStandard

        MSGGDGKDSRGPGGGVNGGPTGLGGGVDASDHSGWSSENNPWGGKDKDTGGHTGGGNNGGDRDPANSGGNVNLSLFPEAQASVAVGAQFNLSLIDGAWGFSLLKSQTVQSFITKSIAKVKTLGIPTVGTLWRGSLWGLVVEGITPTKIAPDDMSMVRHITTTLPADLVTQTPPGQLPTQPATLVSARLADLVDEGQQKVAIVRSPSLPMSVPVVEAKPTKRPDVYTAGIVPGMPDIHIRVNASVPPTTAKPVDGVTEINNAEAKPLPATQPGGNTHDGIVVFPPGSNLPPAYVAVVEIIPQNEVNAREAERKALLTYQDARQRRESVQTDEYRKSHSYQWLLPELTINQRQIEEKQAQIALNQRIAERQSIQEANARARRQAGRAEQFHRDVERTNVTVAALNEDLSRLRQEEKDLSAQVAEFDRIAKENMSKIRARQPTDPDIASLSPQAQAAFWRNQAKKEFVLTVGDGDLPKYPPVMGSKPSPLFLDQPAYFWHESGFAISNYNSVAATETLETGIRGAFSRASTALTKTPAEKLYANGQVTTAEFAQLSFVFSERLDVPALTVMSSLGVGRFGLTRDDVRNALGNYNSVRLPYRLVSRETGDVGKEKIHINIVCPDERNVKGAVPLRPLSWDAVKRELRFTTDDGAISLTWTPANDKGVSGYIITVTPVGAPAGKLSTGGSVDVSGKGTLTALPNGDVQQIHDYILVPPVESGLEPIYVMFNKPRKKPAKEDKPELVKPRKGLTEFGHDYHRPPKTEDIHGLGELKKGESKNPVQGGGGLRARWYGDKGRKFYEWDSRHGELEGYRASDGTHLGAFDPATGERTKDPKPERNVKKKYL
    

Molecular Weight91099.29 Da

Isoelectric Point (pI)8.62

Net Charge (pH 7.0)4.92

Net Charge (pH 7.4) 3.71

Charge Density (pH 7.0) 0.0058

GRAVY Index-0.53

Hydrophobic Moment 0.77

Boman Index-0.05

Instability Index38.33

Aliphatic Index 76.21

Aromaticity 0.0629

Extinction Coeff. Reduced 94310.00

Extinction Coeff. Oxidized 94310.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0028772 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia liquefaciens FK01 [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative

TargetEscherichia coli