Peptide Database

Peptide NameToxin LTx3

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC249H397N69O69S8

DescriptionStandard

        FFECTFECDIKKEGKPCKPKGCKCDDKDNKDHKKCSGGWRCKLKLCLKF
    

Molecular Weight5717.76 Da

Isoelectric Point (pI)8.98

Net Charge (pH 7.0)5.77

Net Charge (pH 7.4) 5.37

Charge Density (pH 7.0) 0.1177

GRAVY Index-1.02

Hydrophobic Moment 0.44

Boman Index-0.32

Instability Index44.92

Aliphatic Index 31.84

Aromaticity 0.1020

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 2269.12

LogP -20.35

H-bond Donors 85.0

H-bond Acceptors 84.0

Rotatable Bonds 202.0

Heavy Atoms 395.0

Ring Count 9.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0037831 VERIFIED: NO

Provenance & Taxonomy

OrganismLasiodora sp [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin