Peptide Database

Peptide NameEnterocin SE-K4

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC112H171N33O32S2

DescriptionStandard

        NGLYCNKQKCWVDWNKASREI
    

Molecular Weight2555.89 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0829

GRAVY Index-1.06

Hydrophobic Moment 0.52

Boman Index-0.24

Instability Index60.47

Aliphatic Index 55.71

Aromaticity 0.1429

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12615.00

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

Amino Acid Composition

TPSA 1104.28

LogP -10.38

H-bond Donors 40.0

H-bond Acceptors 36.0

Rotatable Bonds 85.0

Heavy Atoms 179.0

Ring Count 5.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0128124 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecalis [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)