Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC263H392N76O77S

DescriptionStandard

        MKQFKDLSTTELQKVTGGSSWLEGGISWWNNHNKRVKPRHQYNPYTDNFG
    

Molecular Weight5882.45 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)2.68

Net Charge (pH 7.4) 2.34

Charge Density (pH 7.0) 0.0535

GRAVY Index-1.23

Hydrophobic Moment 0.46

Boman Index-0.17

Instability Index36.78

Aliphatic Index 42.80

Aromaticity 0.1400

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19480.00

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

Amino Acid Composition

TPSA 2526.49

LogP -27.43

H-bond Donors 87.0

H-bond Acceptors 83.0

Rotatable Bonds 193.0

Heavy Atoms 417.0

Ring Count 14.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0181905 VERIFIED: NO

Provenance & Taxonomy

OrganismCompanilactobacillus nuruki [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal