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 FormulaC329H523N75O88S

DescriptionStandard

        MEFIFAFIAGALGISQYWANVIVSAIEAGSTVLALISLFASFGLTSALILTAQSLLKKGAKKTAVAY
    

Molecular Weight6969.19 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 Index1.12

Hydrophobic Moment 0.57

Boman Index0.45

Instability Index16.20

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 2570.65

LogP -18.12

H-bond Donors 91.0

H-bond Acceptors 91.0

Rotatable Bonds 229.0

Heavy Atoms 493.0

Ring Count 9.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056878 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_0307131 VERIFIED: NO