Peptide Database

Peptide NameConotoxin STRIO_4_A_I

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC117H176N36O51S4

DescriptionStandard

        TDEPEEYDELDGNECCRNPDCTSHRC
    

Molecular Weight3031.12 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-7.54

Net Charge (pH 7.4) -7.85

Charge Density (pH 7.0) -0.2899

GRAVY Index-1.69

Hydrophobic Moment 0.40

Boman Index-0.44

Instability Index72.27

Aliphatic Index 15.00

Aromaticity 0.0385

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1428.52

LogP -19.90

H-bond Donors 51.0

H-bond Acceptors 49.0

Rotatable Bonds 97.0

Heavy Atoms 208.0

Ring Count 4.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0349993 VERIFIED: NO

Provenance & Taxonomy

OrganismConus striolatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin