Peptide Database

Peptide NamePlantaricin EF

Function Ontology

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Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC73H107N25O19

DescriptionStandard

        FNRGGYNFGKSVRH
    

Molecular Weight1638.79 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.59

Charge Density (pH 7.0) 0.2032

GRAVY Index-1.19

Hydrophobic Moment 0.74

Boman Index-0.25

Instability Index2.93

Aliphatic Index 20.71

Aromaticity 0.2143

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 746.76

LogP -8.95

H-bond Donors 27.0

H-bond Acceptors 23.0

Rotatable Bonds 53.0

Heavy Atoms 117.0

Ring Count 4.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0302785 VERIFIED: YES

Provenance & Taxonomy

OrganismLactobacillus plantarum [Bacterium]

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

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