Peptide Database

Peptide NamePiscidin 2

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC117H179N33O26

DescriptionStandard

        FFHHIFNGLVGVGKTIHRLITG
    

Molecular Weight2463.88 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)2.02

Net Charge (pH 7.4) 1.66

Charge Density (pH 7.0) 0.0918

GRAVY Index0.61

Hydrophobic Moment 0.70

Boman Index0.35

Instability Index12.86

Aliphatic Index 115.00

Aromaticity 0.1364

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 931.93

LogP -5.70

H-bond Donors 33.0

H-bond Acceptors 31.0

Rotatable Bonds 79.0

Heavy Atoms 176.0

Ring Count 6.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140546 VERIFIED: YES

Provenance & Taxonomy

OrganismOplegnathus fasciatus [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)