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 Length670 amino acids

Chemical FormulaC3209H5053N889O1002S13

DescriptionStandard

        MATPAYYLNGIPHDAGGRPIITITGGPNSPVGNGGIYPGISFPVYVPWPGIGSRPNSGGSIAYDPNKLTFTGLYYLRESQKQINKILEQASNAYPLHADQTRDEANALLADLKNSGLINHPEINPLANALQDSVNALQINIDLKNRDGNIANRKTQEAEDTFKDFMHRYKLANFIDKSAAMIDVAISTTGPWFIKLWNETVPPKISEEIEVKNKLISYLDRVKTITEDANNKKNTLTEIKNRIEIEQARKAEEARKAEEARQALFATAGVRDTPTYTPEKANAATAALMTAGTMVLNRAPGMVQLSTVANGVMTTASELAGWVSSAMWRGAVAVAEVATVSSVGATVGAFVVGFWPGKAGEGSDHVPGRDIKMFATQAGLFAAGKTAVQPEMDVVDLPVRGFIATDDHGQQNVYLVKTGAGGVSASVPVYRPVRDEQTGLDRITLPAMTGAPSRTILVNPVPVGPTAPSHTGNDAPVPVTPVHTSTEVRQADSIVTTTFPAGDIPPLQDFIYWQPDATGSGVEPIYVILSGIYGETNAKGKYSGRDYNTDQAGGPIQNLDWKTANIDRAGVDKVKLHTGRFMESPENKVMIDRLEKILQGKLQATDTDKRFYTHEIRELERYRALGIPDGTVPENEGEVWNNTHTTTLEDYQLSSDESLLYTPEALNAHN
    

Molecular Weight72535.65 Da

Isoelectric Point (pI)5.41

Net Charge (pH 7.0)-14.36

Net Charge (pH 7.4) -15.35

Charge Density (pH 7.0) -0.0214

GRAVY Index-0.36

Hydrophobic Moment 0.73

Boman Index0.03

Instability Index35.75

Aliphatic Index 81.13

Aromaticity 0.0701

Extinction Coeff. Reduced 82280.00

Extinction Coeff. Oxidized 82280.00

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_0379904 VERIFIED: YES

Provenance & Taxonomy

OrganismSerratia rubidaea [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli (Gram-negative)