Peptide Database

Peptide NamePiscicolin 126 / Piscicocin Via

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC103H147N27O28S2

DescriptionStandard

        KYYGNGLYCGKHPCSVDWGK
    

Molecular Weight2275.56 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)1.82

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0911

GRAVY Index-0.89

Hydrophobic Moment 0.32

Boman Index-0.02

Instability Index-26.73

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 891.27

LogP -7.53

H-bond Donors 33.0

H-bond Acceptors 33.0

Rotatable Bonds 70.0

Heavy Atoms 160.0

Ring Count 7.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0373107 VERIFIED: YES

Provenance & Taxonomy

OrganismPediococcus pentosaceus [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)