Peptide Database

Peptide NameToxin To9 (T-alpha* NaTx3.8)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC413H634N108O125S9

DescriptionStandard

        MNYSTLIAVASLLTAGTESKKDGYPVKEGDCAFPCGYDNEYCDKLCKERKADSGYCYWGNILCYCYGLPDKAAIKGYGRCRPGKK
    

Molecular Weight9400.69 Da

Isoelectric Point (pI)8.39

Net Charge (pH 7.0)2.42

Net Charge (pH 7.4) 2.05

Charge Density (pH 7.0) 0.0285

GRAVY Index-0.52

Hydrophobic Moment 0.43

Boman Index-0.05

Instability Index20.15

Aliphatic Index 56.35

Aromaticity 0.1294

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 19410.00

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

Amino Acid Composition

TPSA 3760.20

LogP -36.86

H-bond Donors 139.0

H-bond Acceptors 137.0

Rotatable Bonds 307.0

Heavy Atoms 655.0

Ring Count 16.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098540 VERIFIED: NO

Provenance & Taxonomy

OrganismTityus obscurus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial