Peptide Database

Peptide NameEnterocin A

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC115H162N32O39S3

DescriptionStandard

        GKYYGNGVSCDDNGCTVDWGKAWNC
    

Molecular Weight2712.90 Da

Isoelectric Point (pI)4.43

Net Charge (pH 7.0)-1.27

Net Charge (pH 7.4) -1.52

Charge Density (pH 7.0) -0.0508

GRAVY Index-0.76

Hydrophobic Moment 0.28

Boman Index-0.00

Instability Index16.34

Aliphatic Index 27.20

Aromaticity 0.1600

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 1167.43

LogP -14.66

H-bond Donors 43.0

H-bond Acceptors 41.0

Rotatable Bonds 84.0

Heavy Atoms 189.0

Ring Count 6.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031531 VERIFIED: YES

Provenance & Taxonomy

OrganismClostridium saccharobutylicum [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)