Peptide Database

Peptide NameDermaseptin-S9

Function Ontology

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Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC116H174N26O24S2

DescriptionStandard

        WLWVLLMIWQESNKFKKM
    

Molecular Weight2380.91 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0978

GRAVY Index0.06

Hydrophobic Moment 0.49

Boman Index0.19

Instability Index69.06

Aliphatic Index 102.78

Aromaticity 0.2222

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 827.16

LogP 0.79

H-bond Donors 29.0

H-bond Acceptors 28.0

Rotatable Bonds 79.0

Heavy Atoms 168.0

Ring Count 7.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215843 VERIFIED: YES

Provenance & Taxonomy

OrganismPhyllomedusa sauvagii [Animal]

FamilyDermaseptin

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)