Peptide Database

Peptide NameBacteriocin ubericin-A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC238H363N61O76S4

DescriptionStandard

        MNTKTFEQFEVMDNVELSTIEGGKGSGKTVYQGNGLYCNKVKCWVDWS
    

Molecular Weight5423.05 Da

Isoelectric Point (pI)5.05

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.78

Charge Density (pH 7.0) -0.0315

GRAVY Index-0.54

Hydrophobic Moment 0.42

Boman Index0.01

Instability Index15.58

Aliphatic Index 54.58

Aromaticity 0.1250

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 2257.11

LogP -23.83

H-bond Donors 79.0

H-bond Acceptors 79.0

Rotatable Bonds 183.0

Heavy Atoms 379.0

Ring Count 8.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0227630 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus pluranimalium [Bacterium]

FamilyColicin/Bacteriocin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic

MethodQualitative functional evidence