Peptide Database

Peptide NameI2-superfamily Conotoxin Eb11.3

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC199H304N56O66S9

DescriptionStandard

        IPCTGSEGYCHSHMWCCNSFDVCCELPGPATCTREEACETLRIA
    

Molecular Weight4825.46 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-4.13

Net Charge (pH 7.4) -4.56

Charge Density (pH 7.0) -0.0939

GRAVY Index-0.05

Hydrophobic Moment 0.45

Boman Index0.07

Instability Index63.48

Aliphatic Index 48.86

Aromaticity 0.0682

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 1913.93

LogP -22.70

H-bond Donors 74.0

H-bond Acceptors 73.0

Rotatable Bonds 148.0

Heavy Atoms 330.0

Ring Count 9.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0163543 VERIFIED: NO

Provenance & Taxonomy

OrganismConus eburneus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-18, 11-25, 17-33, 24-39

Bio-Activity Profile

Function

Toxin