Peptide Database

Peptide NamePlantaricin EF

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC117H182N36O33

DescriptionStandard

        FNRGGYNFGKSVRHVVDAIGSVAGI
    

Molecular Weight2620.92 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0739

GRAVY Index0.14

Hydrophobic Moment 0.74

Boman Index0.14

Instability Index-3.37

Aliphatic Index 85.60

Aromaticity 0.1200

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 1124.39

LogP -12.79

H-bond Donors 40.0

H-bond Acceptors 36.0

Rotatable Bonds 85.0

Heavy Atoms 186.0

Ring Count 4.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009236 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)