Peptide Database

Peptide NameCystine knot toxin JZTX-52

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC158H264N50O44S6

DescriptionStandard

        KGCFKEGHSCPKTAPCCRPLVCKGPSPNTKKCTRP
    

Molecular Weight3760.49 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)6.78

Net Charge (pH 7.4) 6.43

Charge Density (pH 7.0) 0.1938

GRAVY Index-0.84

Hydrophobic Moment 0.44

Boman Index-0.25

Instability Index54.69

Aliphatic Index 22.29

Aromaticity 0.0286

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1490.12

LogP -19.51

H-bond Donors 56.0

H-bond Acceptors 58.0

Rotatable Bonds 118.0

Heavy Atoms 258.0

Ring Count 8.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0160308 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