Peptide Database

Peptide NameCangitoxin-2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC209H322N64O65S6

DescriptionStandard

        GVACRCDSDGPTVRGDSLSGTLWLTGGCPSGWHNCRGSGPFIGYCCKK
    

Molecular Weight4963.57 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.44

Charge Density (pH 7.0) 0.0373

GRAVY Index-0.26

Hydrophobic Moment 0.34

Boman Index0.04

Instability Index56.09

Aliphatic Index 46.67

Aromaticity 0.0833

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 2039.71

LogP -27.83

H-bond Donors 79.0

H-bond Acceptors 74.0

Rotatable Bonds 154.0

Heavy Atoms 344.0

Ring Count 10.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0295269 VERIFIED: NO

Provenance & Taxonomy

OrganismBunodosoma cangicum [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-45; 6-35; 28-46

Bio-Activity Profile

Function

Toxin

TargetNav1