Peptide Database

Peptide NameAgitoxin 3

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC171H286N54O47S8

DescriptionStandard

        GVPINVPCTGSPQCIKPCKDAGMRFGKCMNRKCHCTPK
    

Molecular Weight4106.95 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.43

Charge Density (pH 7.0) 0.1522

GRAVY Index-0.44

Hydrophobic Moment 0.72

Boman Index-0.11

Instability Index54.20

Aliphatic Index 38.42

Aromaticity 0.0263

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 1605.91

LogP -19.47

H-bond Donors 59.0

H-bond Acceptors 62.0

Rotatable Bonds 132.0

Heavy Atoms 280.0

Ring Count 7.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0222229 VERIFIED: NO

Provenance & Taxonomy

OrganismLeiurus quinquestriatus [Animal]

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide8-28, 14-33, 18-35

Bio-Activity Profile

Function

Toxin