Peptide Database

Peptide NamePlantaricin 163 (Bacteriocin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC156H222N48O45S2

DescriptionStandard

        VFHAYSARGNYYGNCPANWPSCRNNYKSAGGK
    

Molecular Weight3553.86 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)3.80

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1186

GRAVY Index-0.99

Hydrophobic Moment 0.34

Boman Index-0.11

Instability Index32.09

Aliphatic Index 21.56

Aromaticity 0.1875

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11585.00

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

Amino Acid Composition

TPSA 1525.21

LogP -19.58

H-bond Donors 55.0

H-bond Acceptors 52.0

Rotatable Bonds 107.0

Heavy Atoms 251.0

Ring Count 10.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0420127 VERIFIED: YES

Provenance & Taxonomy

OrganismLactiplantibacillus plantarum [Plant]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetStaphylococcus aureus, Listeria monocytogenes, B. pumilus, Bacillus cereus, Micrococcus luteus, L. thermophilus, L. rhamnosus, Escherichia coli, Pseudomonas aeruginosa

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