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 Length686 amino acids

Chemical FormulaC3218H5047N869O989S16

DescriptionStandard

        MSTALYIHPPHGCCVFKMEINMSDNETVPTQGVDYGHTIVGWPVRPKWGQPDAGASIGINPDFDPVTGNGWLPEEDGYHHDLPAGTPADVQSAINQVKQAGGLMSVDLRKLRPAAGYPWDPTVAWDPVFVYFPAKAVSDSDLSAGSLPETVPVHSRIQDDVHDGAQFISVTGSGSQPYNLPVIKATPTLRGPYYTIGHLPGPMGPYTFTFNANAPHSELHFARDEEKVSALHPAGFTVGANTTDCIVVFPEGSGLEPLYFSMTVILPEGPLKQRQEEENQARAKADAEAKAKAEAEAKAKAEAEAKAKAEREALFARAGVVPAPTYTPEMVKSAEAALGAAGVMVLGQTPGAMQLSVAGGGVLTATGEILSSLGAAVGRAIASLGATATAGTAGPMVAAASAILFPPAAGEGSDRVPGRDLNAMFALNAQLLAGQDVKIEPGATSVNLPERGHLVNSNGQMALQLLKTGDTLPAAVPVLNAVRDAATGLDRITVPAVAGAPERTILVNPAPSPAAPSDTASPPPSVPVTPVHTGTEIKPVETITVTTTPAADIGGLQDFIYWRPDAAGTGVEPVYVMLNDPLDSGRFTRKQLDKKYLKHASDFGIDDTKKNRETLTKFRDVIEAHLIDKETIKKGTYLPEKDSEVFFNSKTNNVVILNKDGNFVSGWKLTPGTPQYDVYTKTGNLK
    

Molecular Weight72245.77 Da

Isoelectric Point (pI)5.30

Net Charge (pH 7.0)-18.13

Net Charge (pH 7.4) -19.31

Charge Density (pH 7.0) -0.0264

GRAVY Index-0.19

Hydrophobic Moment 0.77

Boman Index0.09

Instability Index35.70

Aliphatic Index 79.99

Aromaticity 0.0656

Extinction Coeff. Reduced 63830.00

Extinction Coeff. Oxidized 63955.00

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_0385686 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli