Peptide Database

Peptide NameEnterocin EJ97

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC133H191N33O31S

DescriptionStandard

        KLTRYEIAWFKNKHGCYPWEIP
    

Molecular Weight2780.21 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)1.84

Net Charge (pH 7.4) 1.56

Charge Density (pH 7.0) 0.0835

GRAVY Index-0.85

Hydrophobic Moment 0.47

Boman Index-0.04

Instability Index18.55

Aliphatic Index 57.73

Aromaticity 0.2273

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 13980.00

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

Amino Acid Composition

TPSA 1035.44

LogP -3.50

H-bond Donors 37.0

H-bond Acceptors 35.0

Rotatable Bonds 85.0

Heavy Atoms 198.0

Ring Count 10.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414625 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus durans [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)