Peptide Database

Peptide NameCircularin A uberolysin family circular bacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length107 amino acids

Chemical FormulaC514H823N129O138S2

DescriptionStandard

        MTYSVKRRAVSFGALLAVGGALLASYAFLLGILPEMNLVKEFNLSTVAAAQVFAWLDYISWGVSLVALIGSLGTGGAALVAAAGAQGIRKYLTDLAKEKGKKAAIAY
    

Molecular Weight11081.94 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)4.50

Net Charge (pH 7.4) 4.26

Charge Density (pH 7.0) 0.0420

GRAVY Index0.73

Hydrophobic Moment 0.66

Boman Index0.32

Instability Index17.99

Aliphatic Index 120.56

Aromaticity 0.1028

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

TPSA 4221.09

LogP -32.19

H-bond Donors 150.0

H-bond Acceptors 145.0

Rotatable Bonds 365.0

Heavy Atoms 783.0

Ring Count 14.0

Amide Bonds 110.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0102765 VERIFIED: NO

Provenance & Taxonomy

OrganismBacillus cereus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal