Peptide Database

Peptide NameCystine knot toxin JZTX-39

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC187H270N54O53S6

DescriptionStandard

        ECRWLFGGCEKDSDCCEHLGCRRAKPSWCGWDFTFGK
    

Molecular Weight4314.86 Da

Isoelectric Point (pI)6.80

Net Charge (pH 7.0)-0.13

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0035

GRAVY Index-0.68

Hydrophobic Moment 0.42

Boman Index-0.13

Instability Index67.91

Aliphatic Index 23.78

Aromaticity 0.1622

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16875.00

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

Amino Acid Composition

TPSA 1726.43

LogP -16.37

H-bond Donors 68.0

H-bond Acceptors 60.0

Rotatable Bonds 138.0

Heavy Atoms 300.0

Ring Count 11.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0180121 VERIFIED: NO

Provenance & Taxonomy

OrganismChilobrachys jingzhao [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin