Peptide Database

Peptide NamePlantaricin 423

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC123H165N31O34S2

DescriptionStandard

        YYGNGLYCNKEKCWVNWGQSWS
    

Molecular Weight2685.94 Da

Isoelectric Point (pI)8.01

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.50

Charge Density (pH 7.0) 0.0336

GRAVY Index-0.99

Hydrophobic Moment 0.46

Boman Index0.00

Instability Index28.82

Aliphatic Index 30.91

Aromaticity 0.2727

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21095.00

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

Amino Acid Composition

TPSA 1084.64

LogP -8.95

H-bond Donors 40.0

H-bond Acceptors 37.0

Rotatable Bonds 82.0

Heavy Atoms 190.0

Ring Count 9.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0010940 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecium [Bacterium]

Structure & Mods

ConfigDNA-encoded linear 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)