Peptide Database

Peptide NameToxin TdNa7 (PT-beta* NaTx13.8)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC437H667N111O118S15

DescriptionStandard

        MTRFVLFLSCFFLIGMVVECKDGYLMGPDGCKLDCLMRKGTFCAETCSLRKGKDGYCYAWLACYCYNMPDWVKTWERATNTCGKGK
    

Molecular Weight9844.62 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)3.40

Net Charge (pH 7.4) 3.01

Charge Density (pH 7.0) 0.0396

GRAVY Index0.02

Hydrophobic Moment 0.68

Boman Index0.07

Instability Index20.46

Aliphatic Index 58.95

Aromaticity 0.1512

Extinction Coeff. Reduced 23950.00

Extinction Coeff. Oxidized 24575.00

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

Amino Acid Composition

TPSA 3669.94

LogP -28.32

H-bond Donors 141.0

H-bond Acceptors 137.0

Rotatable Bonds 321.0

Heavy Atoms 681.0

Ring Count 18.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0319729 VERIFIED: NO

Provenance & Taxonomy

OrganismTityus discrepans [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial