Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC279H445N81O86S

DescriptionStandard

        MDNNLHKVETLTDEELEQIVGGSIAGFGIYIGGATQVKNSEASLIFRLLHYKRHGRN
    

Molecular Weight6342.07 Da

Isoelectric Point (pI)6.24

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.61

Charge Density (pH 7.0) -0.0215

GRAVY Index-0.34

Hydrophobic Moment 0.48

Boman Index0.02

Instability Index37.34

Aliphatic Index 95.79

Aromaticity 0.0702

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2724.20

LogP -27.86

H-bond Donors 94.0

H-bond Acceptors 89.0

Rotatable Bonds 218.0

Heavy Atoms 447.0

Ring Count 7.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219079 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus delbrueckii subsp. jakobsenii [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal