Peptide Database

Peptide NameS-type Pyocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length307 amino acids

Chemical FormulaC1508H2343N425O471S5

DescriptionStandard

        MARQNGTVHTRVRFRIEEDPESGELVSRSYEVGGKSGLDRVRVRFAKQLNKETWGFEDPSIKGTFVWSRSAGQGKFEWGSSQTTVHDGGAGGSTTPPTPIPEPRSVWGLPNPAPASLPPVPGTPIPEEQGPNIETLPIEDRDFNDFIIVDPMGGVPAIYVYFQKASVRDLEVDYYGNFEGRSRQGLYEVDHIPSKEAVRIYLKGTYPNLKDDIIEQMTDRVAAVAIPIEVHRQCSETYGGKNNSKFRTQDGGLVTQKVLDASNLEAAVDANWDVNAECLRNEYGVSDEKIEEIRAKLHELNRKAGLY
    

Molecular Weight34122.63 Da

Isoelectric Point (pI)5.17

Net Charge (pH 7.0)-10.01

Net Charge (pH 7.4) -10.61

Charge Density (pH 7.0) -0.0326

GRAVY Index-0.62

Hydrophobic Moment 0.64

Boman Index-0.07

Instability Index44.88

Aliphatic Index 73.00

Aromaticity 0.0847

Extinction Coeff. Reduced 43890.00

Extinction Coeff. Oxidized 44015.00

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_0034636 VERIFIED: YES

Provenance & Taxonomy

OrganismKlebsiella pneumoniae subsp. pneumoniae [Bacterium]

FamilyPyocin/Colicin

Tax ID72407

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