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 FormulaC531H850N124O140S4

DescriptionStandard

        MSLPVQRKALNYGFLLAVGLILLGAYALLLGFLPEMNIVKEFKLSYVAASQIFVWLDVISWGVSLLALIAALGTGGSSLIAAAGSMGVKKYLKDMAEEKGKDAAIAY
    

Molecular Weight11339.44 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.26

Charge Density (pH 7.0) 0.0140

GRAVY Index0.82

Hydrophobic Moment 0.61

Boman Index0.37

Instability Index28.42

Aliphatic Index 131.40

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 4148.66

LogP -23.54

H-bond Donors 144.0

H-bond Acceptors 146.0

Rotatable Bonds 378.0

Heavy Atoms 799.0

Ring Count 15.0

Amide Bonds 110.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0069932 VERIFIED: NO

Provenance & Taxonomy

OrganismBacillus gobiensis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal