Peptide Database

Peptide NameBacteriocin-type signal sequence domain protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC217H361N69O54S

DescriptionStandard

        MKNKFKKLNEKELSKVNGGKSRFSFLLGSISFYRPRKRRR
    

Molecular Weight4832.68 Da

Isoelectric Point (pI)11.75

Net Charge (pH 7.0)11.50

Net Charge (pH 7.4) 11.26

Charge Density (pH 7.0) 0.2874

GRAVY Index-1.17

Hydrophobic Moment 0.48

Boman Index-0.45

Instability Index53.33

Aliphatic Index 56.00

Aromaticity 0.1250

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 2094.24

LogP -20.81

H-bond Donors 77.0

H-bond Acceptors 67.0

Rotatable Bonds 175.0

Heavy Atoms 341.0

Ring Count 6.0

Amide Bonds 42.0

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_0244799 VERIFIED: NO

Provenance & Taxonomy

OrganismPediococcus claussenii [Bacterium]

FamilyBacteriocin

Tax ID187452

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal