Peptide Database

Peptide NameCystine knot toxin JZTX-27

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC184H267N45O51S7

DescriptionStandard

        DCLGLFWICNYMDDKCCPGYKCERSSPWCKIDIWG
    

Molecular Weight4149.81 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.60

Charge Density (pH 7.0) -0.0371

GRAVY Index-0.22

Hydrophobic Moment 0.33

Boman Index0.06

Instability Index52.82

Aliphatic Index 55.71

Aromaticity 0.1714

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 1532.98

LogP -10.06

H-bond Donors 59.0

H-bond Acceptors 57.0

Rotatable Bonds 129.0

Heavy Atoms 287.0

Ring Count 11.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394781 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