Peptide Database

Peptide NameI-Superfamily conotoxin 3

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC157H238N46O54S8

DescriptionStandard

        NACLRDGQSCGYDSDCCRYSCCWGYCDLTCLINGK
    

Molecular Weight3890.36 Da

Isoelectric Point (pI)4.58

Net Charge (pH 7.0)-1.32

Net Charge (pH 7.4) -1.65

Charge Density (pH 7.0) -0.0377

GRAVY Index-0.26

Hydrophobic Moment 0.45

Boman Index-0.06

Instability Index77.81

Aliphatic Index 47.43

Aromaticity 0.1143

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 1638.41

LogP -21.45

H-bond Donors 66.0

H-bond Acceptors 61.0

Rotatable Bonds 124.0

Heavy Atoms 265.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0301617 VERIFIED: NO

Provenance & Taxonomy

OrganismConus capitaneus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

TargetKv1