Peptide Database

Peptide NameListeriocin 743A

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC125H183N37O39S2

DescriptionStandard

        RSYGNGVYCNNSKCWVNWGEAKENI
    

Molecular Weight2892.14 Da

Isoelectric Point (pI)8.02

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.50

Charge Density (pH 7.0) 0.0297

GRAVY Index-0.97

Hydrophobic Moment 0.36

Boman Index-0.12

Instability Index23.70

Aliphatic Index 42.80

Aromaticity 0.1600

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 1278.21

LogP -14.88

H-bond Donors 46.0

H-bond Acceptors 42.0

Rotatable Bonds 93.0

Heavy Atoms 203.0

Ring Count 6.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0019999 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecium [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)