Peptide Database

Peptide NameToxin TdNa3 (PT-Arthr*-beta* NaTx2.4)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC421H641N105O116S13

DescriptionStandard

        MKGMIMLISCLMLIDVVVESKNGYIIEPKGCKYSCSWGSSTWCNRECKFKKGSSGYCAWPACWCYGLPDNVKIFDYYNNKCGK
    

Molecular Weight9446.07 Da

Isoelectric Point (pI)8.74

Net Charge (pH 7.0)4.41

Net Charge (pH 7.4) 4.03

Charge Density (pH 7.0) 0.0531

GRAVY Index-0.12

Hydrophobic Moment 0.40

Boman Index0.08

Instability Index42.42

Aliphatic Index 63.37

Aromaticity 0.1446

Extinction Coeff. Reduced 30940.00

Extinction Coeff. Oxidized 31440.00

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

Amino Acid Composition

TPSA 3551.11

LogP -29.43

H-bond Donors 133.0

H-bond Acceptors 134.0

Rotatable Bonds 309.0

Heavy Atoms 655.0

Ring Count 19.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0221608 VERIFIED: NO

Provenance & Taxonomy

OrganismTityus discrepans [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial