Peptide Database

Peptide NameBacteriocin 31

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC119H180N30O36S3

DescriptionStandard

        YYGNGVYCTKNKCTVDWAKATTCI
    

Molecular Weight2703.08 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)1.73

Net Charge (pH 7.4) 1.47

Charge Density (pH 7.0) 0.0719

GRAVY Index-0.28

Hydrophobic Moment 0.35

Boman Index0.04

Instability Index22.75

Aliphatic Index 48.75

Aromaticity 0.1667

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10095.00

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

Amino Acid Composition

TPSA 1091.56

LogP -11.30

H-bond Donors 42.0

H-bond Acceptors 41.0

Rotatable Bonds 84.0

Heavy Atoms 188.0

Ring Count 5.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0354387 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)