Peptide Database

Peptide Namedelta-Conotoxin Tx14.3

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC142H205N37O43S6

DescriptionStandard

        DCYSWLGSCIAPSQCCSEVCDYYCRLWR
    

Molecular Weight3310.76 Da

Isoelectric Point (pI)4.56

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.60

Charge Density (pH 7.0) -0.0463

GRAVY Index-0.03

Hydrophobic Moment 0.74

Boman Index0.03

Instability Index70.26

Aliphatic Index 55.71

Aromaticity 0.1786

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 1292.21

LogP -12.11

H-bond Donors 53.0

H-bond Acceptors 48.0

Rotatable Bonds 99.0

Heavy Atoms 228.0

Ring Count 8.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044107 VERIFIED: NO

Provenance & Taxonomy

OrganismConus textile [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfideunfnown

Bio-Activity Profile

Function

Toxin