Peptide Database

Peptide NameCircular bacteriocin; circularin A uberolysin family protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC329H552N84O91S4

DescriptionStandard

        MSDLIMEIASSMGISWGVASKVIDLVLAGSSAWAIVAAIVSGGGIIAIGAVAIKALIQSKLKQMGRAAVITW
    

Molecular Weight7268.67 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0209

GRAVY Index1.14

Hydrophobic Moment 0.61

Boman Index0.44

Instability Index20.57

Aliphatic Index 138.33

Aromaticity 0.0417

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 2743.15

LogP -21.87

H-bond Donors 98.0

H-bond Acceptors 97.0

Rotatable Bonds 245.0

Heavy Atoms 508.0

Ring Count 6.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0287933 VERIFIED: NO

Provenance & Taxonomy

OrganismCarnobacterium maltaromaticum LMA28 [Bacterium]

FamilyBacteriocin

Tax ID1234679

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