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 Length66 amino acids

Chemical FormulaC316H515N73O88S2

DescriptionStandard

        MEVVAYIAGALGISEYWANVIVTAIEAGSTVLALISMFASFGLTSALILTAKSLLKKGAKKTAVAY
    

Molecular Weight6809.04 Da

Isoelectric Point (pI)9.16

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.27

Charge Density (pH 7.0) 0.0227

GRAVY Index1.01

Hydrophobic Moment 0.58

Boman Index0.41

Instability Index9.49

Aliphatic Index 128.79

Aromaticity 0.0909

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 2538.92

LogP -18.56

H-bond Donors 91.0

H-bond Acceptors 92.0

Rotatable Bonds 225.0

Heavy Atoms 479.0

Ring Count 7.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0233542 VERIFIED: NO

Provenance & Taxonomy

OrganismPriestia flexa [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_0312544 VERIFIED: NO