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 Length124 amino acids

Chemical FormulaC618H1011N155O161S4

DescriptionStandard

        MIDYKCHKIHYKEESFVVATRNEIKLSLLLGALAMGFLMLALFLFSLQFLPVADLAKEFGIPASIAAVVLNIVNAGGAVTTIVSILLAVGSGGLSLLAAAGKETIRQFLKKKIQEKGKRATIAW
    

Molecular Weight13316.84 Da

Isoelectric Point (pI)9.67

Net Charge (pH 7.0)5.67

Net Charge (pH 7.4) 5.31

Charge Density (pH 7.0) 0.0457

GRAVY Index0.70

Hydrophobic Moment 0.69

Boman Index0.28

Instability Index33.44

Aliphatic Index 129.11

Aromaticity 0.0806

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 5010.27

LogP -32.96

H-bond Donors 175.0

H-bond Acceptors 173.0

Rotatable Bonds 453.0

Heavy Atoms 938.0

Ring Count 15.0

Amide Bonds 129.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0202492 VERIFIED: NO

Provenance & Taxonomy

OrganismPaenibacillus larvae subsp. pulvifaciens [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

RECORD: Rec_0297607 VERIFIED: NO