Peptide Database

Peptide Namealpha-Conotoxin OcaL-2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC72H106N20O24S3

DescriptionStandard

        GFCSDPSCRFGNPELC
    

Molecular Weight1731.93 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.27

Net Charge (pH 7.4) -1.51

Charge Density (pH 7.0) -0.0791

GRAVY Index-0.23

Hydrophobic Moment 0.43

Boman Index0.01

Instability Index45.54

Aliphatic Index 24.38

Aromaticity 0.1250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 702.29

LogP -9.27

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 51.0

Heavy Atoms 119.0

Ring Count 4.0

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_0307994 VERIFIED: NO

Provenance & Taxonomy

OrganismConus quercinus [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide3-16

Bio-Activity Profile

Function

Toxin