Peptide Database

Peptide NameConotoxin Cl9.2

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC126H199N37O49S6

DescriptionStandard

        GECDGKKDCITNDDCTGCLCSDFGSYRKCA
    

Molecular Weight3208.54 Da

Isoelectric Point (pI)4.46

Net Charge (pH 7.0)-2.29

Net Charge (pH 7.4) -2.60

Charge Density (pH 7.0) -0.0765

GRAVY Index-0.62

Hydrophobic Moment 0.27

Boman Index-0.18

Instability Index26.69

Aliphatic Index 29.33

Aromaticity 0.0667

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 1415.22

LogP -20.62

H-bond Donors 55.0

H-bond Acceptors 53.0

Rotatable Bonds 108.0

Heavy Atoms 218.0

Ring Count 2.0

Amide Bonds 30.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0132622 VERIFIED: NO

Provenance & Taxonomy

OrganismConus californicus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0347612 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

Toxic Cytotoxic