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 Length69 amino acids

Chemical FormulaC340H544N80O92S3

DescriptionStandard

        MFEFDLVSMGLASYTVATTIVKLVSWGLTAASILSLIASLSGVGAIGVGVIEFIKREIWKQGAAKMVSW
    

Molecular Weight7320.63 Da

Isoelectric Point (pI)8.14

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0073

GRAVY Index0.97

Hydrophobic Moment 0.64

Boman Index0.41

Instability Index24.71

Aliphatic Index 124.35

Aromaticity 0.1014

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 17990.00

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

Amino Acid Composition

TPSA 2710.75

LogP -18.48

H-bond Donors 98.0

H-bond Acceptors 96.0

Rotatable Bonds 242.0

Heavy Atoms 515.0

Ring Count 10.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0289055 VERIFIED: NO

Provenance & Taxonomy

OrganismPaenibacillus mucilaginosus [Bacterium]

FamilyBacteriocin

Tax ID61624

Structure & Mods

Confighead-to-tail cyclic bacteriocin scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsCyclized peptide scaffold annotation

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal