Peptide Database

Peptide NameConotoxin STRIO_27_I1_XI

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC163H263N57O59S8

DescriptionStandard

        GTCSGAGQQCSRDEDCCSPRCCVGDKCVARVHISSCHFQS
    

Molecular Weight4221.70 Da

Isoelectric Point (pI)6.86

Net Charge (pH 7.0)-0.14

Net Charge (pH 7.4) -0.57

Charge Density (pH 7.0) -0.0035

GRAVY Index-0.34

Hydrophobic Moment 0.43

Boman Index-0.14

Instability Index59.64

Aliphatic Index 36.50

Aromaticity 0.0250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 1878.59

LogP -30.66

H-bond Donors 74.0

H-bond Acceptors 69.0

Rotatable Bonds 138.0

Heavy Atoms 287.0

Ring Count 4.0

Amide Bonds 42.0

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_0239390 VERIFIED: NO

Provenance & Taxonomy

OrganismConus striolatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin