Peptide Database

Peptide NameColicin-D

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length221 amino acids

Chemical FormulaC1072H1704N284O330S

DescriptionStandard

        LKTGDTLPAAVPVLNAVRDAATGLDRITVPAVAGAPERTILVNPAPSPAAPSDTASPPPSVPVTPVHTGTEIKPVETITVTTTPAADIGGLQDFIYWRPDAAGTGVEPVYVMLNDPLDSGRFTRKQLDKKYLKHASDFGIDDTKKNRETLTKFRDVIEAHLIDKETIKKGTYLPEKDSEVFFNSKTNNVVILNKDGNFVSGWKLTPGTPQYDVYTKTGNLK
    

Molecular Weight23882.77 Da

Isoelectric Point (pI)6.36

Net Charge (pH 7.0)-0.96

Net Charge (pH 7.4) -1.37

Charge Density (pH 7.0) -0.0043

GRAVY Index-0.37

Hydrophobic Moment 0.77

Boman Index0.01

Instability Index35.48

Aliphatic Index 82.04

Aromaticity 0.0679

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 19940.00

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_0176449 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica subsp. enterica serovar Gaminara [Bacterium]

FamilyPyocin/Colicin

Tax ID913070

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative Non-hemolytic Non-ribosomal

TargetEscherichia coli