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 Length76 amino acids

Chemical FormulaC387H624N94O100S2

DescriptionStandard

        MSFLLMVAATLRVSEATTAAILKYIETASKYISIITFVAVIASAGAGAIAKFGWEAFVLTVKSKIKKEGYRRAILW
    

Molecular Weight8257.79 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)5.50

Net Charge (pH 7.4) 5.26

Charge Density (pH 7.0) 0.0724

GRAVY Index0.76

Hydrophobic Moment 0.61

Boman Index0.29

Instability Index36.16

Aliphatic Index 118.29

Aromaticity 0.1184

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15470.00

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

Amino Acid Composition

TPSA 3097.89

LogP -19.65

H-bond Donors 114.0

H-bond Acceptors 108.0

Rotatable Bonds 275.0

Heavy Atoms 583.0

Ring Count 11.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0122903 VERIFIED: NO

Provenance & Taxonomy

OrganismCandidatus Carbobacillus altaicus [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