Peptide Database

Peptide NameCystine knot toxin JZTX-32

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC179H271N51O51S6

DescriptionStandard

        ECTKLLGGCTKDSECCPHLGCRKKWPYHCGWDGTFGK
    

Molecular Weight4145.77 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)1.95

Net Charge (pH 7.4) 1.58

Charge Density (pH 7.0) 0.0527

GRAVY Index-0.72

Hydrophobic Moment 0.40

Boman Index-0.09

Instability Index73.18

Aliphatic Index 31.62

Aromaticity 0.1081

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 1624.63

LogP -16.34

H-bond Donors 63.0

H-bond Acceptors 61.0

Rotatable Bonds 133.0

Heavy Atoms 287.0

Ring Count 10.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410930 VERIFIED: NO

Provenance & Taxonomy

OrganismChilobrachys jingzhao [Animal]; Chilobrachys guangxiensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin