Peptide Database

Peptide NamePenocin A

Function Ontology

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Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC220H318N60O58S2

DescriptionStandard

        YYGNGVYCNKQECWVDWNKASKEIGKIIVNGWVQHGPWAPR
    

Molecular Weight4795.38 Da

Isoelectric Point (pI)8.73

Net Charge (pH 7.0)1.83

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0446

GRAVY Index-0.72

Hydrophobic Moment 0.72

Boman Index0.02

Instability Index30.62

Aliphatic Index 61.71

Aromaticity 0.1707

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26595.00

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

Amino Acid Composition

TPSA 1918.92

LogP -14.66

H-bond Donors 67.0

H-bond Acceptors 63.0

Rotatable Bonds 150.0

Heavy Atoms 340.0

Ring Count 14.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0259126 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus durans [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)