Peptide Database

Peptide NamePiscicolin 126 / Piscicocin Via

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC107H162N26O29S2

DescriptionStandard

        KYYGNGVYCTKIKCTVDWAK
    

Molecular Weight2340.72 Da

Isoelectric Point (pI)9.14

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.49

Charge Density (pH 7.0) 0.1367

GRAVY Index-0.49

Hydrophobic Moment 0.35

Boman Index-0.02

Instability Index4.97

Aliphatic Index 53.50

Aromaticity 0.2000

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10095.00

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

Amino Acid Composition

TPSA 917.63

LogP -6.69

H-bond Donors 35.0

H-bond Acceptors 34.0

Rotatable Bonds 75.0

Heavy Atoms 164.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0091282 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecium [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)