Peptide Database

Peptide NamePlantaricin EF

Function Ontology

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Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC157H258N50O42

DescriptionStandard

        FSRGGYNFGKSVRHVVDAIGSVAGIRGILKSIR
    

Molecular Weight3518.04 Da

Isoelectric Point (pI)11.57

Net Charge (pH 7.0)4.85

Net Charge (pH 7.4) 4.59

Charge Density (pH 7.0) 0.1468

GRAVY Index0.15

Hydrophobic Moment 0.76

Boman Index0.05

Instability Index3.83

Aliphatic Index 100.30

Aromaticity 0.0909

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1504.38

LogP -16.38

H-bond Donors 56.0

H-bond Acceptors 48.0

Rotatable Bonds 119.0

Heavy Atoms 249.0

Ring Count 4.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071892 VERIFIED: YES

Provenance & Taxonomy

OrganismLactobacillus plantarum [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)