Peptide Database

Peptide NameListeriocin 743A

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC132H198N40O38S2

DescriptionStandard

        RSYGNGVYCNKQKCWVNWNEAKQQI
    

Molecular Weight3017.36 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.1095

GRAVY Index-1.22

Hydrophobic Moment 0.29

Boman Index-0.23

Instability Index54.31

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 1332.88

LogP -14.32

H-bond Donors 47.0

H-bond Acceptors 43.0

Rotatable Bonds 100.0

Heavy Atoms 212.0

Ring Count 6.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0286433 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecalis [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)