Peptide Database

Peptide NameAlpha-toxin Ts5 (P-alpha* NaTx3.2), (Tityustoxin V), (Toxin V), (Ts V), (TsTX-V), (TsV), (Tityustoxin-5)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC314H464N80O99S8

DescriptionStandard

        KKDGYPVEGDNCAFACFGYDNAYCDKLCKDKKADDGYCVWSPDCYCYGLPEHILKEPTKTSGRC
    

Molecular Weight7200.04 Da

Isoelectric Point (pI)5.14

Net Charge (pH 7.0)-2.23

Net Charge (pH 7.4) -2.63

Charge Density (pH 7.0) -0.0348

GRAVY Index-0.75

Hydrophobic Moment 0.57

Boman Index-0.11

Instability Index37.91

Aliphatic Index 39.69

Aromaticity 0.1406

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14940.00

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

Amino Acid Composition

TPSA 2874.77

LogP -28.18

H-bond Donors 105.0

H-bond Acceptors 106.0

Rotatable Bonds 230.0

Heavy Atoms 501.0

Ring Count 15.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144030 VERIFIED: NO

Provenance & Taxonomy

OrganismTityus serrulatus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial