Peptide Database

Peptide Nameomega-Conotoxin CnVIID

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC97H166N36O34S7

DescriptionStandard

        CKGKGASCSRTMYNCCSGSCNRGKC
    

Molecular Weight2605.03 Da

Isoelectric Point (pI)9.15

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.1879

GRAVY Index-0.63

Hydrophobic Moment 0.41

Boman Index-0.27

Instability Index31.33

Aliphatic Index 4.00

Aromaticity 0.0400

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 1171.14

LogP -21.13

H-bond Donors 49.0

H-bond Acceptors 46.0

Rotatable Bonds 89.0

Heavy Atoms 174.0

Ring Count 1.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0306771 VERIFIED: NO

Provenance & Taxonomy

OrganismConus consors [Animal]

FamilyConotoxin

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide1-16, 8-20, 15-25

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0344244 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Miscellaneous