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 Length107 amino acids

Chemical FormulaC511H816N126O139S2

DescriptionStandard

        MTYSVKGRAISFGALLAVGGALLASYAFLLGILPEMNLVKEFNLSTVAAAQVFAWLDYISWGVSLVALIGSLGTGGASLVAAAGAQGIRKYLTDLAKEKGKKAAIAY
    

Molecular Weight11012.84 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)3.50

Net Charge (pH 7.4) 3.26

Charge Density (pH 7.0) 0.0327

GRAVY Index0.75

Hydrophobic Moment 0.66

Boman Index0.35

Instability Index8.80

Aliphatic Index 120.56

Aromaticity 0.1028

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18450.00

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

Amino Acid Composition

TPSA 4179.42

LogP -32.46

H-bond Donors 148.0

H-bond Acceptors 145.0

Rotatable Bonds 363.0

Heavy Atoms 778.0

Ring Count 14.0

Amide Bonds 110.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220411 VERIFIED: NO

Provenance & Taxonomy

OrganismBacillus cereus [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_0406191 VERIFIED: NO