Peptide Database

Peptide NameToxin HmTx2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC213H309N53O58S7

DescriptionStandard

        ECRYFWGECNDEMVCCEHLVCKEKWPITYKICVWDRTF
    

Molecular Weight4764.51 Da

Isoelectric Point (pI)5.09

Net Charge (pH 7.0)-2.13

Net Charge (pH 7.4) -2.45

Charge Density (pH 7.0) -0.0560

GRAVY Index-0.33

Hydrophobic Moment 0.35

Boman Index-0.03

Instability Index21.23

Aliphatic Index 53.68

Aromaticity 0.1842

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 1794.25

LogP -9.74

H-bond Donors 69.0

H-bond Acceptors 64.0

Rotatable Bonds 151.0

Heavy Atoms 331.0

Ring Count 12.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0235369 VERIFIED: NO

Provenance & Taxonomy

OrganismHeteroscodra maculata [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-16; 9-21; 15-32

Bio-Activity Profile

Function

Toxin

TargetKv2