Peptide Database

Peptide Namemu-Agatoxin IV

Function Ontology

Insecticidal/Pest control ▸ Insecticidal activity

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC174H253N53O54S8

DescriptionStandard

        ACVGENQQCADWAGPHCCDGYYCTCRYFPKCICRNNN
    

Molecular Weight4207.71 Da

Isoelectric Point (pI)6.72

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.56

Charge Density (pH 7.0) -0.0053

GRAVY Index-0.56

Hydrophobic Moment 0.71

Boman Index-0.09

Instability Index31.57

Aliphatic Index 26.49

Aromaticity 0.1351

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 1738.99

LogP -21.38

H-bond Donors 66.0

H-bond Acceptors 63.0

Rotatable Bonds 128.0

Heavy Atoms 289.0

Ring Count 9.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0112995 VERIFIED: NO

Provenance & Taxonomy

OrganismAgelenopsis aperta [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-18; 9-23; 17-33; 25-31

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0130809 VERIFIED: YES

Provenance & Taxonomy

OrganismAgelenopsis aperta [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Insecticidal

Targetsexta

Activity40±9 μg/g

MethodLD50