Peptide Database

Peptide NameToxin Tst3 (P-alpha* NaTx3.5)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC326H473N81O102S8

DescriptionStandard

        KKDGYPVEYDNCAYICWNYDNAYCDKLCKDKKADSGYCYWAHITCYCYGLPDSEPTKTNGKCKS
    

Molecular Weight7415.24 Da

Isoelectric Point (pI)6.70

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.64

Charge Density (pH 7.0) -0.0037

GRAVY Index-0.94

Hydrophobic Moment 0.33

Boman Index-0.13

Instability Index30.50

Aliphatic Index 35.16

Aromaticity 0.1719

Extinction Coeff. Reduced 24410.00

Extinction Coeff. Oxidized 24910.00

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

Amino Acid Composition

TPSA 2976.20

LogP -28.87

H-bond Donors 110.0

H-bond Acceptors 111.0

Rotatable Bonds 235.0

Heavy Atoms 517.0

Ring Count 17.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018509 VERIFIED: NO

Provenance & Taxonomy

OrganismTityus stigmurus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial