Peptide Database

Peptide NameConotoxin vx6b

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC151H229N45O60S6

DescriptionStandard

        CTDDSQFCDPNDHDCCSGECIDEGGRGVCAIVPEHV
    

Molecular Weight3827.09 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-8.11

Net Charge (pH 7.4) -8.51

Charge Density (pH 7.0) -0.2253

GRAVY Index-0.42

Hydrophobic Moment 0.66

Boman Index-0.04

Instability Index49.64

Aliphatic Index 48.61

Aromaticity 0.0278

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1666.07

LogP -23.05

H-bond Donors 60.0

H-bond Acceptors 60.0

Rotatable Bonds 121.0

Heavy Atoms 262.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111375 VERIFIED: NO

Provenance & Taxonomy

OrganismConus vexillum [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-16; 8-20; 15-29

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0238078 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 30.6%, C 69.4% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Miscellaneous