Peptide Database

Peptide NameJingzhaotoxin-III

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Membrane / Ion-channel modulation ▸ Ion channel inhibition

Venom / Toxin ▸ General toxin ▸ huwentoxin-1 family

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC174H247N47O46S6

DescriptionStandard

        DGECGGFWWKCGRGKPPCCKGYACSKTWGWCAVEAP
    

Molecular Weight3925.50 Da

Isoelectric Point (pI)8.32

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0473

GRAVY Index-0.48

Hydrophobic Moment 0.45

Boman Index0.05

Instability Index35.49

Aliphatic Index 16.39

Aromaticity 0.1667

Extinction Coeff. Reduced 23490.00

Extinction Coeff. Oxidized 23865.00

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

Amino Acid Composition

TPSA 1457.18

LogP -12.96

H-bond Donors 57.0

H-bond Acceptors 54.0

Rotatable Bonds 117.0

Heavy Atoms 273.0

Ring Count 13.0

Amide Bonds 35.0

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_0080344 VERIFIED: NO

Provenance & Taxonomy

OrganismChilobrachys jingzhao [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-19; 11-24; 18-31

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0268904 VERIFIED: YES

Provenance & Taxonomy

OrganismChilobrachys guangxiensis [Animal]

Familyhuwentoxin-1 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-19; 11-24; 18-31

Bio-Activity Profile

Function

Toxin Venom huwentoxin-1 family Ion channel inhibitor Pathogenesis-associated