Peptide Database

Peptide NameEnterocin P

Function Ontology

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Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC147H217N37O41S2

DescriptionStandard

        TIYYGNGLYCNNKKGCWVNWAETINIIA
    

Molecular Weight3222.65 Da

Isoelectric Point (pI)7.69

Net Charge (pH 7.0)0.38

Net Charge (pH 7.4) 0.15

Charge Density (pH 7.0) 0.0134

GRAVY Index-0.09

Hydrophobic Moment 0.32

Boman Index0.20

Instability Index20.09

Aliphatic Index 87.14

Aromaticity 0.1786

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15595.00

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

Amino Acid Composition

TPSA 1286.54

LogP -10.28

H-bond Donors 46.0

H-bond Acceptors 44.0

Rotatable Bonds 101.0

Heavy Atoms 227.0

Ring Count 7.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031164 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptococcus gallolyticus [Bacterium]

FamilyBacteriocin

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)