Peptide Database

Peptide NameCircularin A uberolysin family circular bacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length108 amino acids

Chemical FormulaC499H843N125O139S3

DescriptionStandard

        MKQCVDLKKIVILGLLASLLTFALGLMSAQVTTEIGTVNSSFALLATKLGIKQATAGLIIDLVSGGSTLWSIVAAVAGISGAGLIAIGGITAIKAVIKKSGRDFAISW
    

Molecular Weight10913.98 Da

Isoelectric Point (pI)9.81

Net Charge (pH 7.0)4.49

Net Charge (pH 7.4) 4.24

Charge Density (pH 7.0) 0.0416

GRAVY Index1.03

Hydrophobic Moment 0.64

Boman Index0.40

Instability Index15.92

Aliphatic Index 140.09

Aromaticity 0.0463

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 4164.36

LogP -35.80

H-bond Donors 149.0

H-bond Acceptors 147.0

Rotatable Bonds 372.0

Heavy Atoms 766.0

Ring Count 7.0

Amide Bonds 111.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0113547 VERIFIED: NO

Provenance & Taxonomy

OrganismAeribacillus composti [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_0127906 VERIFIED: NO