Peptide Database

Peptide Namealpha-Conotoxin Pu1.2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC66H102N18O21S4

DescriptionStandard

        GCCSYPPCIANNPLCG
    

Molecular Weight1611.88 Da

Isoelectric Point (pI)5.50

Net Charge (pH 7.0)-0.28

Net Charge (pH 7.4) -0.54

Charge Density (pH 7.0) -0.0175

GRAVY Index0.34

Hydrophobic Moment 0.24

Boman Index0.25

Instability Index22.61

Aliphatic Index 55.00

Aromaticity 0.0625

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 600.09

LogP -8.03

H-bond Donors 22.0

H-bond Acceptors 25.0

Rotatable Bonds 43.0

Heavy Atoms 109.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0204628 VERIFIED: NO

Provenance & Taxonomy

OrganismConus pulicarius [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-8; 3-15

Bio-Activity Profile

Function

Toxin