Peptide Database

Peptide NameCircular bacteriocin; circularin A uberolysin family

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length93 amino acids

Chemical FormulaC444H724N106O120S2

DescriptionStandard

        MLLVSVAAVLAYALLLNTLPLADLAKEFGIPAVVGNALVQALDWGLTAATIVSIIGAFITGGLSIVAAAGTTALKTYLRNKLTEMGTKAFVAW
    

Molecular Weight9531.27 Da

Isoelectric Point (pI)8.10

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.27

Charge Density (pH 7.0) 0.0054

GRAVY Index1.10

Hydrophobic Moment 0.55

Boman Index0.44

Instability Index12.63

Aliphatic Index 139.68

Aromaticity 0.0753

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 13980.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3525.28

LogP -24.33

H-bond Donors 123.0

H-bond Acceptors 123.0

Rotatable Bonds 307.0

Heavy Atoms 672.0

Ring Count 11.0

Amide Bonds 96.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0328016 VERIFIED: NO

Provenance & Taxonomy

OrganismPaenibacillus ferrarius [Bacterium]

FamilyCircular bacteriocin

Structure & Mods

Configcyclic peptide topology reported [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal