Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC336H539N91O91S4

DescriptionStandard

        MKKRLGKLLIVCAFASVLILTLTPEKAEAKYYGNGVSCSKKKCSVNWGQAWTEGIKRWGNNLFGSVSG
    

Molecular Weight7437.69 Da

Isoelectric Point (pI)9.82

Net Charge (pH 7.0)7.47

Net Charge (pH 7.4) 7.19

Charge Density (pH 7.0) 0.1098

GRAVY Index-0.06

Hydrophobic Moment 0.69

Boman Index0.07

Instability Index23.71

Aliphatic Index 86.03

Aromaticity 0.1029

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19605.00

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

Amino Acid Composition

TPSA 2959.46

LogP -27.48

H-bond Donors 108.0

H-bond Acceptors 103.0

Rotatable Bonds 252.0

Heavy Atoms 522.0

Ring Count 11.0

Amide Bonds 72.0

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_0354899 VERIFIED: NO

Provenance & Taxonomy

OrganismListeria aquatica FSL S10-1188 [Bacterium]

FamilyBacteriocin

Tax ID1265818

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal