Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC190H279N53O52S2

DescriptionStandard

        MKMHAEDHVLTDKELSAIIGGGFWEGIGRWIDQHWH
    

Molecular Weight4201.70 Da

Isoelectric Point (pI)5.63

Net Charge (pH 7.0)-3.14

Net Charge (pH 7.4) -3.57

Charge Density (pH 7.0) -0.0873

GRAVY Index-0.44

Hydrophobic Moment 0.75

Boman Index0.11

Instability Index63.87

Aliphatic Index 78.61

Aromaticity 0.1111

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 1665.20

LogP -10.54

H-bond Donors 58.0

H-bond Acceptors 55.0

Rotatable Bonds 138.0

Heavy Atoms 297.0

Ring Count 11.0

Amide Bonds 36.0

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_0220337 VERIFIED: NO

Provenance & Taxonomy

OrganismLacticaseibacillus paracasei [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal