Peptide Database

Peptide NameDermaseptin S4 (6-28)

Function Ontology

Antiviral

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC103H187N29O26

DescriptionStandard

        LLKKVLKAAAKAALNAVLVGANA
    

Molecular Weight2247.77 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1633

GRAVY Index1.00

Hydrophobic Moment 0.71

Boman Index0.28

Instability Index-8.89

Aliphatic Index 157.39

Aromaticity 0.0000

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 893.78

LogP -6.68

H-bond Donors 30.0

H-bond Acceptors 30.0

Rotatable Bonds 78.0

Heavy Atoms 158.0

Ring Count 0.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338521 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDermaseptin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hemolytic

TargetBaby Hamster Kidney cells BHK-21 BSR 0% Cytotoxicity at 10 microM

Activity21 μM

MethodHemolysis

RECORD: Rec_0400709 VERIFIED: YES