Peptide Database

Peptide NameGigantoxin II

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC196H304N62O60S6

DescriptionStandard

        GVPCRCDSDGPHVRGNTLTGTVWVFGCPSGWHKCQKGSSTCCKQ
    

Molecular Weight4681.28 Da

Isoelectric Point (pI)8.68

Net Charge (pH 7.0)2.87

Net Charge (pH 7.4) 2.48

Charge Density (pH 7.0) 0.0653

GRAVY Index-0.49

Hydrophobic Moment 0.39

Boman Index-0.04

Instability Index38.04

Aliphatic Index 35.23

Aromaticity 0.0682

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 1944.76

LogP -27.18

H-bond Donors 74.0

H-bond Acceptors 71.0

Rotatable Bonds 146.0

Heavy Atoms 324.0

Ring Count 10.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0245608 VERIFIED: NO

Provenance & Taxonomy

OrganismStichodactyla gigantea [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin