Peptide Database

Peptide NameI2-superfamily Conotoxin Vi11.3

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC158H253N53O47S10

DescriptionStandard

        SCRNEGAMCSFGFQCCKKKCCMSHCTDFCRNPGKR
    

Molecular Weight3967.68 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)4.47

Net Charge (pH 7.4) 4.09

Charge Density (pH 7.0) 0.1277

GRAVY Index-0.62

Hydrophobic Moment 0.55

Boman Index-0.27

Instability Index56.59

Aliphatic Index 2.86

Aromaticity 0.0857

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 1647.18

LogP -23.04

H-bond Donors 66.0

H-bond Acceptors 63.0

Rotatable Bonds 134.0

Heavy Atoms 268.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0383588 VERIFIED: NO

Provenance & Taxonomy

OrganismConus vitulinus [Animal]; Conus planorbis vitulinus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-16, 9-21, 15-25, 20-29

Bio-Activity Profile

Function

Toxin