Peptide Database

Peptide NamePlantaricin S alpha protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC267H403N69O84S2

DescriptionStandard

        MNNALSFEQQFTDFSTLSDSELESVEGGRNKLAYNMGHYAGKATIFGLAAWALLA
    

Molecular Weight5987.60 Da

Isoelectric Point (pI)4.64

Net Charge (pH 7.0)-3.40

Net Charge (pH 7.4) -3.68

Charge Density (pH 7.0) -0.0619

GRAVY Index-0.08

Hydrophobic Moment 0.41

Boman Index0.15

Instability Index39.85

Aliphatic Index 76.55

Aromaticity 0.1273

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 2477.77

LogP -25.95

H-bond Donors 85.0

H-bond Acceptors 84.0

Rotatable Bonds 198.0

Heavy Atoms 422.0

Ring Count 9.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0096655 VERIFIED: NO

Provenance & Taxonomy

OrganismLactiplantibacillus pentosus IG1 [Bacterium]

Tax ID1042160

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0119177 VERIFIED: YES