Peptide Database

Peptide NameChain A, Bacteriocin pediocin PA-1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC212H320N66O63S6

DescriptionStandard

        PHMKYYGNGVTCGKHSCSVDWGKATTCIINNGAMAWATGGHQGNHKC
    

Molecular Weight4993.60 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)3.26

Net Charge (pH 7.4) 2.94

Charge Density (pH 7.0) 0.0694

GRAVY Index-0.52

Hydrophobic Moment 0.47

Boman Index0.06

Instability Index0.19

Aliphatic Index 37.45

Aromaticity 0.0851

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 2052.90

LogP -26.64

H-bond Donors 76.0

H-bond Acceptors 76.0

Rotatable Bonds 160.0

Heavy Atoms 347.0

Ring Count 11.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002122 VERIFIED: NO

Provenance & Taxonomy

OrganismPediococcus acidilactici [other]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial