Peptide Database

Peptide NameCystine knot toxin JZTX-50

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC164H277N53O45S6

DescriptionStandard

        GRCIEEGKWCPKKAPCCGRLECKGPSPKQKKCTRP
    

Molecular Weight3903.67 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)6.70

Net Charge (pH 7.4) 6.40

Charge Density (pH 7.0) 0.1915

GRAVY Index-1.19

Hydrophobic Moment 0.46

Boman Index-0.38

Instability Index87.77

Aliphatic Index 25.14

Aromaticity 0.0286

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1587.85

LogP -17.72

H-bond Donors 60.0

H-bond Acceptors 58.0

Rotatable Bonds 130.0

Heavy Atoms 268.0

Ring Count 7.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0272486 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