Peptide Database

Peptide NameConotoxin STRIO_139_O3_VI/VII

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC139H222N42O54S6

DescriptionStandard

        AVDEECKEYCEQRNKNCCGETNGEPVCAQACL
    

Molecular Weight3537.89 Da

Isoelectric Point (pI)4.31

Net Charge (pH 7.0)-4.25

Net Charge (pH 7.4) -4.54

Charge Density (pH 7.0) -0.1328

GRAVY Index-0.82

Hydrophobic Moment 0.39

Boman Index-0.21

Instability Index62.97

Aliphatic Index 39.69

Aromaticity 0.0312

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1587.58

LogP -21.14

H-bond Donors 57.0

H-bond Acceptors 56.0

Rotatable Bonds 119.0

Heavy Atoms 241.0

Ring Count 2.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0257970 VERIFIED: NO

Provenance & Taxonomy

OrganismConus striolatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Toxin