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 Length67 amino acids

Chemical FormulaC330H526N76O88S

DescriptionStandard

        MEFIFAFIAGALGISEYWANVIVSAIEAGSTVLALISLFASFGLTSALILTARSLLKKGAKKTAVAY
    

Molecular Weight6998.23 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.27

Charge Density (pH 7.0) 0.0224

GRAVY Index1.10

Hydrophobic Moment 0.62

Boman Index0.43

Instability Index17.32

Aliphatic Index 129.85

Aromaticity 0.1194

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 2583.67

LogP -17.52

H-bond Donors 93.0

H-bond Acceptors 91.0

Rotatable Bonds 230.0

Heavy Atoms 495.0

Ring Count 9.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004133 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudalkalibacillus hwajinpoensis [Bacterium]

FamilyBacteriocin

Tax ID208199

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

RECORD: Rec_0194856 VERIFIED: NO