Peptide Database

Peptide NameCystine knot toxin JZTX-58

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC171H277N63O50S6

DescriptionStandard

        QRACGHLHDPCPNDRPGHRTCCIGLQCRYGSCLVQVGR
    

Molecular Weight4207.81 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)2.96

Net Charge (pH 7.4) 2.52

Charge Density (pH 7.0) 0.0780

GRAVY Index-0.57

Hydrophobic Moment 0.64

Boman Index-0.19

Instability Index39.27

Aliphatic Index 58.95

Aromaticity 0.0263

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1816.84

LogP -23.74

H-bond Donors 69.0

H-bond Acceptors 62.0

Rotatable Bonds 133.0

Heavy Atoms 290.0

Ring Count 7.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211190 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