Peptide Database

Peptide NameEnterocin A

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC113H172N32O36S3

DescriptionStandard

        GKYYGNGVSCSKHSCSVDWGKALTC
    

Molecular Weight2650.96 Da

Isoelectric Point (pI)8.62

Net Charge (pH 7.0)1.81

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.0725

GRAVY Index-0.38

Hydrophobic Moment 0.31

Boman Index0.02

Instability Index10.86

Aliphatic Index 42.80

Aromaticity 0.1200

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 1106.25

LogP -14.60

H-bond Donors 43.0

H-bond Acceptors 42.0

Rotatable Bonds 85.0

Heavy Atoms 184.0

Ring Count 5.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0299196 VERIFIED: YES

Provenance & Taxonomy

OrganismLactobacillus rennini [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)