Peptide Database

Peptide NameCircular bacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC355H565N93O94S3

DescriptionStandard

        MGLFHVASKFHVSAGIASGVVTAVLHAGTIASIIGAVTVVMSGGVDAILDMGWTAFIAEVKHLAKEYGKKRAIAW
    

Molecular Weight7736.05 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.42

Charge Density (pH 7.0) 0.0247

GRAVY Index0.83

Hydrophobic Moment 0.57

Boman Index0.38

Instability Index13.61

Aliphatic Index 113.20

Aromaticity 0.0800

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 2906.52

LogP -22.40

H-bond Donors 104.0

H-bond Acceptors 103.0

Rotatable Bonds 253.0

Heavy Atoms 545.0

Ring Count 12.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077829 VERIFIED: NO

Provenance & Taxonomy

OrganismWeizmannia coagulans [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0378106 VERIFIED: NO

Provenance & Taxonomy

OrganismBacillus [Animal]

FamilyBacteriocin

Tax ID55087

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