Peptide Database

Peptide NamePyocin-S2 (EC 3.1.-.-)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length353 amino acids

Chemical FormulaC1791H2707N499O520S6

DescriptionStandard

        MIVADIRSPRKPQPYRWLWAGLAQVWGEWPLSGTLSATRAIPYVGALVSALYISSAGEGSARVPGRDEYWYEETLRQKALTGSTATTRVRFFWGADTHGASQVYGVHTGEGTPYENVRVANMVWNDEHHRYEFTPAHDIDGPLITWTPENPATGDLPNHTGSNVPPLDQPTILVTPIPDGKNEYTTPPFLVPDVADFNDYILVFPADSGIQPIYVYLREDPRKQPGTATGYGEILPENSRWLEAASSGLGAPIPAQVADKLRGRTFRNFDYFRREFWLAVSECPELMSQFKEQNQTEIRLGNAPFSIPPEHVGRRRRFEIHHLNFIINGGAVFDMDNMRVNTVKNHIKNHSNK
    

Molecular Weight39741.07 Da

Isoelectric Point (pI)6.01

Net Charge (pH 7.0)-5.49

Net Charge (pH 7.4) -6.36

Charge Density (pH 7.0) -0.0156

GRAVY Index-0.50

Hydrophobic Moment 0.68

Boman Index0.00

Instability Index37.85

Aliphatic Index 72.95

Aromaticity 0.1105

Extinction Coeff. Reduced 75860.00

Extinction Coeff. Oxidized 75860.00

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_0183084 VERIFIED: YES

Provenance & Taxonomy

OrganismCitrobacter koseri [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli (Gram-negative)