Peptide Database

Peptide NamePyocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length243 amino acids

Chemical FormulaC1180H1914N332O355S4

DescriptionStandard

        MTSVNLPVRGMLVTENGRQHIALVKTGVAGVSANVPVLRAVRDEKTGLDKITLPAVGGIPGRTILINPVPVGPTAPPHTGNSAPAPVTPVHTGTTIKQADSIVTTTFPADDLKDIRDLILWQPGAEETGVEPIYVMLSEPLDSGRFTRKQLDKKFKHAIDFGINDTKKNRESLTKYRDAIEAHLADKGTIERGTYRREKGSKVYFNQKTMNVVILKADEKFLSGWKINPEADNGRIYLETGDL
    

Molecular Weight26560.09 Da

Isoelectric Point (pI)9.15

Net Charge (pH 7.0)3.97

Net Charge (pH 7.4) 3.43

Charge Density (pH 7.0) 0.0163

GRAVY Index-0.37

Hydrophobic Moment 0.64

Boman Index-0.02

Instability Index29.53

Aliphatic Index 88.64

Aromaticity 0.0535

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18450.00

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_0127940 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia fonticola [Bacterium]

FamilyPyocin

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)