Peptide Database

Peptide NamePenocin A

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC98H146N28O31S2

DescriptionStandard

        KYYGNGVSCSKHSCSVDWGKA
    

Molecular Weight2276.51 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)1.82

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0868

GRAVY Index-0.70

Hydrophobic Moment 0.30

Boman Index-0.06

Instability Index15.07

Aliphatic Index 32.38

Aromaticity 0.1429

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 969.62

LogP -12.53

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 73.0

Heavy Atoms 159.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0116133 VERIFIED: YES

Provenance & Taxonomy

OrganismLactobacillus rennini [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)