Peptide Database

Peptide NameBacteriocin leader domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC200H330N52O54S3

DescriptionStandard

        MKFEVLTEKKLQVIVGGKQEGGTKTYDKACRFKFLGICK
    

Molecular Weight4423.27 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)4.48

Net Charge (pH 7.4) 4.22

Charge Density (pH 7.0) 0.1149

GRAVY Index-0.31

Hydrophobic Moment 0.63

Boman Index-0.06

Instability Index36.68

Aliphatic Index 74.87

Aromaticity 0.1026

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 1755.48

LogP -13.48

H-bond Donors 63.0

H-bond Acceptors 62.0

Rotatable Bonds 159.0

Heavy Atoms 309.0

Ring Count 4.0

Amide Bonds 40.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0395861 VERIFIED: NO

Provenance & Taxonomy

OrganismLigilactobacillus salivarius [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal