Peptide Database

Peptide NameCystine knot toxin JZTX-12

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC169H253N51O49S7

DescriptionStandard

        GCGGLMDGCDGKSTFCCSGFNCSPTWKWCVYARPGRR
    

Molecular Weight4007.58 Da

Isoelectric Point (pI)8.67

Net Charge (pH 7.0)2.70

Net Charge (pH 7.4) 2.40

Charge Density (pH 7.0) 0.0730

GRAVY Index-0.34

Hydrophobic Moment 0.52

Boman Index-0.02

Instability Index49.36

Aliphatic Index 21.08

Aromaticity 0.1351

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 1601.73

LogP -20.17

H-bond Donors 64.0

H-bond Acceptors 59.0

Rotatable Bonds 124.0

Heavy Atoms 276.0

Ring Count 9.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056614 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