Peptide Database

Peptide NameBacteriocin pediocin PA-1 [Pediococcus pentosaceus].

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length62 amino acids

Chemical FormulaC290H457N83O86S7

DescriptionStandard

        MKKIEKLTEKEMANIIGGKYYGNGLYCGKHSCSVDWGKATTCIINNGAMAWATGGHQGTHKC
    

Molecular Weight6706.69 Da

Isoelectric Point (pI)9.00

Net Charge (pH 7.0)3.72

Net Charge (pH 7.4) 3.27

Charge Density (pH 7.0) 0.0600

GRAVY Index-0.45

Hydrophobic Moment 0.56

Boman Index0.04

Instability Index21.09

Aliphatic Index 56.77

Aromaticity 0.0806

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15720.00

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

Amino Acid Composition

TPSA 2731.15

LogP -29.71

H-bond Donors 99.0

H-bond Acceptors 100.0

Rotatable Bonds 228.0

Heavy Atoms 466.0

Ring Count 10.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0092746 VERIFIED: NO

Provenance & Taxonomy

OrganismPediococcus pentosaceus [other]

FamilyBacteriocin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0219418 VERIFIED: NO

Provenance & Taxonomy

OrganismPediococcus pentosaceus [Bacterium]

FamilyBacteriocin

Tax ID1255

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal