Peptide Database

Peptide NameCystine knot toxin JZTX-26

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC173H274N54O53S6

DescriptionStandard

        DDCLGLFSSCNPDNDKCCEGRKCNRRDKWCKLKLW
    

Molecular Weight4150.75 Da

Isoelectric Point (pI)8.32

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0487

GRAVY Index-1.07

Hydrophobic Moment 0.44

Boman Index-0.38

Instability Index38.06

Aliphatic Index 44.57

Aromaticity 0.0857

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 1784.84

LogP -19.61

H-bond Donors 68.0

H-bond Acceptors 61.0

Rotatable Bonds 141.0

Heavy Atoms 286.0

Ring Count 6.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0183644 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