Peptide Database

Peptide NameNeurotoxin omega-Lsp-IA-like 4

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC238H369N75O67S9

DescriptionStandard

        EKSCITWRNSCMHNDKGCCFPWSCVCWSQTVPRNSSRKEKKCQCRLW
    

Molecular Weight5641.52 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)5.84

Net Charge (pH 7.4) 5.50

Charge Density (pH 7.0) 0.1243

GRAVY Index-0.87

Hydrophobic Moment 0.57

Boman Index-0.27

Instability Index76.73

Aliphatic Index 28.94

Aromaticity 0.1064

Extinction Coeff. Reduced 22000.00

Extinction Coeff. Oxidized 22500.00

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

Amino Acid Composition

TPSA 2343.07

LogP -27.18

H-bond Donors 92.0

H-bond Acceptors 83.0

Rotatable Bonds 184.0

Heavy Atoms 389.0

Ring Count 12.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0014620 VERIFIED: NO

Provenance & Taxonomy

OrganismGeolycosa sp. strain A267TDLS2-KZARNA,Lycosa kazakhstanicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

Targetrat Purkinje neurons