Peptide Database

Peptide Nameomega-Conotoxin MVIIC

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Membrane / Ion-channel modulation ▸ Ion channel inhibition

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC106H183N39O33S7

DescriptionStandard

        CKGKGAPCRKTMYDCCSGSCGRRGKC
    

Molecular Weight2756.28 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)5.70

Net Charge (pH 7.4) 5.40

Charge Density (pH 7.0) 0.2191

GRAVY Index-0.81

Hydrophobic Moment 0.32

Boman Index-0.35

Instability Index47.32

Aliphatic Index 3.85

Aromaticity 0.0385

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 1190.03

LogP -18.37

H-bond Donors 50.0

H-bond Acceptors 46.0

Rotatable Bonds 94.0

Heavy Atoms 185.0

Ring Count 2.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0130832 VERIFIED: NO

Provenance & Taxonomy

OrganismConus magus [Animal]; Conus striatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0211334 VERIFIED: YES

Provenance & Taxonomy

OrganismConus magus [Animal]

Familyconotoxin O1 superfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide1-16; 8-20; 15-26

Bio-Activity Profile

Function

Toxin Venom conotoxin O1 superfamily Ion channel inhibitor Pathogenesis-associated Conotoxin