Peptide Database

Peptide NameColicin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length578 amino acids

Chemical FormulaC2633H4224N788O863S4

DescriptionStandard

        NTGAHSTSGNINGGPTGLGVSGGASDGSGWSSENNPWGGGSGSGIHWGGGSGRGNGGGNGNSGGGSGTGGNLSAVAAPVAFGFPALSTPGAGGLAVSISASELSAAIAGIIAKLKKVNLKFTPFGVVLSSLIPSEIAKDDPNMMSKIVTSLPADDITESPVSSLPLDKATVNVNVRVVDDVKDERQNISVVSGVPMSVPVVDAKPTERPGVFTASIPGAPVLNISVNNSTPAVQTLSPGVTNNTDKDVRPAGFTQGGNTRDAVIRFPKDSGHNAVYVSVSDVLSPDQVKQRQDEENRRQQEWDATHPVEVAEREYENARAELEAENKNVHSLQVALDGLKNTAEGLALSDAGRHPLTSSESRFVAVPGYSGGGVHFDATATVDSRDRLNSLLSLGGAAYVNNVLELGEVSAPTEDGLKVGNAIKNAMIEVYDKLRQRLITRQNEINHAQVSLNTAIESRNKKEEKKRSAENKLNEERNKPRKGTKDYGHDYHPAPETEEIKGLGDIKKGIPKTPKQNGGGKRKRWIGDKGRKIYEWDSQHGELEGYRASDGQHLGSFDPKTGKQLKGPDPKRNIKKYL
    

Molecular Weight60854.73 Da

Isoelectric Point (pI)7.36

Net Charge (pH 7.0)0.89

Net Charge (pH 7.4) -0.08

Charge Density (pH 7.0) 0.0015

GRAVY Index-0.60

Hydrophobic Moment 0.73

Boman Index-0.06

Instability Index40.35

Aliphatic Index 74.05

Aromaticity 0.0450

Extinction Coeff. Reduced 47900.00

Extinction Coeff. Oxidized 47900.00

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_0416825 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative

TargetEscherichia coli