Peptide Database

Peptide NameConotoxin Lt6.3

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC105H183N35O34S6

DescriptionStandard

        CKVAGSPCGLVSECCGTCNVLRNRCV
    

Molecular Weight2672.18 Da

Isoelectric Point (pI)8.35

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.41

Charge Density (pH 7.0) 0.0655

GRAVY Index0.49

Hydrophobic Moment 0.32

Boman Index0.04

Instability Index50.65

Aliphatic Index 78.46

Aromaticity 0.0000

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 1116.02

LogP -16.13

H-bond Donors 45.0

H-bond Acceptors 42.0

Rotatable Bonds 86.0

Heavy Atoms 180.0

Ring Count 1.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0253426 VERIFIED: NO

Provenance & Taxonomy

OrganismConus litteratus [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-15; 8-18; 14-25

Bio-Activity Profile

Function

Toxin