Peptide Database

Peptide NameColicin-D

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length576 amino acids

Chemical FormulaC2714H4393N775O823S16

DescriptionStandard

        MDHKWVVNYDPYNKNNGVPPEPGLVWKDNKSWEWPEEELTVTSVPIPTLDDEIKKCITNNICLICGKKNCPYIKQDKNYRALLEACRRGDSGNARKIYMQRFAQFRNVFSGERRKGLQKELEAQAKAKAEAEARAKAEAEARAKAEAEARAKAEAEARAKAEAEARAKAEAEAKAKAEAEARAKAEAEAKAKAEAEAKVKAEAKAKADRDALFSKAGVKPAPVYTPEMLKAANGALKAPGAMVLNQTPGSAQMALAGAGVWTPAGEVAGNITKWISNAVSKLSVPAVSPGLLKVSMATLWFHSKPAGQGSDKVPGRDVPALFAFPARALADAKAIEAGMKSVNMPARGSLVNSNGQLALKLLKTGGSLPAAVQVLTGVRDPKTGLDRITVPAVAGMPVRTVLVNPAAVPSRPSSTANPAPSVPVAPVHTGTELKPVDTITVTTTPAAEINGVQDFIYWRPDAAGTGVEPVYVMLSDPKGKSPKLKIDEKIKDQMEERGWTEQDIKDTVAKGVTGKSIDKRSPKKTPPDYLGRNDTASVYGEPGKYVVVNDRTGEVVQVSGKNKPGWIDDSRIEWGK
    

Molecular Weight61560.65 Da

Isoelectric Point (pI)9.37

Net Charge (pH 7.0)17.79

Net Charge (pH 7.4) 17.15

Charge Density (pH 7.0) 0.0309

GRAVY Index-0.47

Hydrophobic Moment 0.74

Boman Index-0.06

Instability Index32.54

Aliphatic Index 74.83

Aromaticity 0.0521

Extinction Coeff. Reduced 76890.00

Extinction Coeff. Oxidized 77140.00

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_0327748 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