Peptide Database

Peptide NamePiscicolin 126 / Piscicocin Via

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC105H157N27O30S2

DescriptionStandard

        KYYGNGVYCTKNKCTVDWAK
    

Molecular Weight2341.66 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-0.90

Hydrophobic Moment 0.27

Boman Index-0.13

Instability Index25.30

Aliphatic Index 34.00

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 960.72

LogP -8.86

H-bond Donors 36.0

H-bond Acceptors 35.0

Rotatable Bonds 75.0

Heavy Atoms 164.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0143354 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecium [Bacterium]

Structure & Mods

ConfigDNA-encoded linear 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)