Peptide Database

Peptide NameCystine knot toxin JZTX-33

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC193H279N53O53S7

DescriptionStandard

        ECRYLMGGCSKDGDCCEHLVCRTKWPYHCVWDWTFGK
    

Molecular Weight4414.06 Da

Isoelectric Point (pI)6.94

Net Charge (pH 7.0)-0.05

Net Charge (pH 7.4) -0.42

Charge Density (pH 7.0) -0.0013

GRAVY Index-0.53

Hydrophobic Moment 0.40

Boman Index-0.05

Instability Index19.14

Aliphatic Index 36.76

Aromaticity 0.1622

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 1696.37

LogP -13.32

H-bond Donors 67.0

H-bond Acceptors 62.0

Rotatable Bonds 138.0

Heavy Atoms 306.0

Ring Count 12.0

Amide Bonds 36.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0238734 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