Peptide Database

Peptide NamePiscidin 2

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC113H178N34O24

DescriptionStandard

        FHHIFKGIVHVGKTIHRLVTG
    

Molecular Weight2396.84 Da

Isoelectric Point (pI)11.17

Net Charge (pH 7.0)3.11

Net Charge (pH 7.4) 2.70

Charge Density (pH 7.0) 0.1479

GRAVY Index0.37

Hydrophobic Moment 0.73

Boman Index0.24

Instability Index0.87

Aliphatic Index 115.71

Aromaticity 0.0952

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 914.44

LogP -5.23

H-bond Donors 33.0

H-bond Acceptors 31.0

Rotatable Bonds 78.0

Heavy Atoms 171.0

Ring Count 6.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044170 VERIFIED: YES

Provenance & Taxonomy

OrganismSiniperca chuatsi [Animal]

FamilyPiscidin

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)