Peptide Database

Peptide NameToxin TdNa8 (P*T-alpha* NaTx3.6)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC412H634N108O122S9

DescriptionStandard

        MNYLTLIAAASLLTAGTESKKDGYPVKEGDCAFPCGYDNAYCDKLCKERKADSGYCYWGNILCYCYGLPDKAAIKGYGRCRPGKK
    

Molecular Weight9340.68 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)3.42

Net Charge (pH 7.4) 3.05

Charge Density (pH 7.0) 0.0402

GRAVY Index-0.43

Hydrophobic Moment 0.43

Boman Index-0.03

Instability Index20.15

Aliphatic Index 59.88

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 3702.67

LogP -35.28

H-bond Donors 137.0

H-bond Acceptors 135.0

Rotatable Bonds 304.0

Heavy Atoms 651.0

Ring Count 16.0

Amide Bonds 87.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0259378 VERIFIED: NO

Provenance & Taxonomy

OrganismTityus discrepans [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial