Peptide Database

Peptide Nameomega-Atracotoxin, ACTX Hv1e

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC162H253N49O62S6

DescriptionStandard

        SPTCIPSGQPCPYNENCCSQSCTYKENENGNTVKRCD
    

Molecular Weight4071.42 Da

Isoelectric Point (pI)5.01

Net Charge (pH 7.0)-1.59

Net Charge (pH 7.4) -1.90

Charge Density (pH 7.0) -0.0430

GRAVY Index-1.14

Hydrophobic Moment 0.42

Boman Index-0.24

Instability Index72.92

Aliphatic Index 18.38

Aromaticity 0.0541

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1822.60

LogP -29.07

H-bond Donors 65.0

H-bond Acceptors 67.0

Rotatable Bonds 128.0

Heavy Atoms 279.0

Ring Count 6.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0329908 VERIFIED: NO

Provenance & Taxonomy

OrganismHadronyche versuta [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin