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 Length303 amino acids

Chemical FormulaC1508H2383N411O457S3

DescriptionStandard

        MSGHNFSESGIQFEEGATSVELPVRAALSYEEGQLSLKLIKTGEGIPGTVPVLTPVRDEATGLDIITLPAVGATPPRTILINPVPAPSGTTHTGNTGPLPVTPVHTGSEIKVLKPVVILPSPWPYPQRWFDFVYWRLDAKGTGIEPVYVVISNIYGETDTVGKYSGREYNSKKCGGPILDLDWRSARIDRKGVDKVKLHTGRFAESDANKVMIARLEKILQGELQPTDTDKRFYTHEIRELERYRNLGIKDGTVPKNFQEQKAIWNNTHSATLEDYKIDERNKPLYSSDAIKAAEEQAKREEL
    

Molecular Weight33678.73 Da

Isoelectric Point (pI)6.13

Net Charge (pH 7.0)-2.93

Net Charge (pH 7.4) -3.57

Charge Density (pH 7.0) -0.0097

GRAVY Index-0.50

Hydrophobic Moment 0.74

Boman Index-0.03

Instability Index38.58

Aliphatic Index 83.96

Aromaticity 0.0759

Extinction Coeff. Reduced 43890.00

Extinction Coeff. Oxidized 43890.00

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_0208233 VERIFIED: YES

Provenance & Taxonomy

OrganismJejubacter calystegiae [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)