Peptide Database

Peptide NameCystine knot toxin JZTX-25

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC173H256N54O56S7

DescriptionStandard

        DDCLGMFSSCNPDNDKCCEGRKCDRRDQWCKWNPW
    

Molecular Weight4212.67 Da

Isoelectric Point (pI)4.92

Net Charge (pH 7.0)-1.29

Net Charge (pH 7.4) -1.59

Charge Density (pH 7.0) -0.0369

GRAVY Index-1.39

Hydrophobic Moment 0.40

Boman Index-0.39

Instability Index46.23

Aliphatic Index 11.14

Aromaticity 0.1143

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 1820.19

LogP -21.28

H-bond Donors 68.0

H-bond Acceptors 62.0

Rotatable Bonds 136.0

Heavy Atoms 290.0

Ring Count 9.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0170589 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