Peptide Database

Peptide NamePenocin A

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC121H191N33O35S2

DescriptionStandard

        KYYGNGLSCNKKGCSVDWGKAIGIIG
    

Molecular Weight2732.14 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.49

Charge Density (pH 7.0) 0.1052

GRAVY Index-0.20

Hydrophobic Moment 0.31

Boman Index0.11

Instability Index4.13

Aliphatic Index 75.00

Aromaticity 0.1154

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 1115.09

LogP -11.63

H-bond Donors 41.0

H-bond Acceptors 40.0

Rotatable Bonds 92.0

Heavy Atoms 191.0

Ring Count 4.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0384346 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus mundtii [Bacterium]

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)