Peptide Database

Peptide NameConotoxin TxO4

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC139H198N32O35S7

DescriptionStandard

        YDCLPPGNFCGMIKIGPPCCSGWCFFACA
    

Molecular Weight3101.71 Da

Isoelectric Point (pI)5.80

Net Charge (pH 7.0)-0.30

Net Charge (pH 7.4) -0.59

Charge Density (pH 7.0) -0.0104

GRAVY Index0.68

Hydrophobic Moment 0.32

Boman Index0.38

Instability Index47.23

Aliphatic Index 47.24

Aromaticity 0.1724

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 1005.62

LogP -7.10

H-bond Donors 38.0

H-bond Acceptors 42.0

Rotatable Bonds 87.0

Heavy Atoms 213.0

Ring Count 10.0

Amide Bonds 29.0

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_0220649 VERIFIED: NO

Provenance & Taxonomy

OrganismConus textile [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin