Peptide Database

Peptide NameThree disulfide bridges toxin 18

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC69H114N20O22S7

DescriptionStandard

        LCCVPPMCERPECNCC
    

Molecular Weight1800.22 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.29

Net Charge (pH 7.4) -1.59

Charge Density (pH 7.0) -0.0809

GRAVY Index0.32

Hydrophobic Moment 0.38

Boman Index0.01

Instability Index72.59

Aliphatic Index 42.50

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 653.04

LogP -6.91

H-bond Donors 26.0

H-bond Acceptors 28.0

Rotatable Bonds 52.0

Heavy Atoms 118.0

Ring Count 3.0

Amide Bonds 16.0

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_0263314 VERIFIED: NO

Provenance & Taxonomy

OrganismConus lividus [Animal]; Conus miliaris [Animal]; Conus miles [Animal]; Conus arenatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Toxin