Peptide Database

Peptide NameConotoxin Lt3.1

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC60H87N17O24S6

DescriptionStandard

        CCEPQWCDGACDCCS
    

Molecular Weight1622.82 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.29

Net Charge (pH 7.4) -3.59

Charge Density (pH 7.0) -0.2196

GRAVY Index-0.06

Hydrophobic Moment 0.37

Boman Index0.01

Instability Index84.33

Aliphatic Index 6.67

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 652.94

LogP -9.28

H-bond Donors 27.0

H-bond Acceptors 27.0

Rotatable Bonds 47.0

Heavy Atoms 107.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0317537 VERIFIED: NO

Provenance & Taxonomy

OrganismConus litteratus [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-13; 2-11; 7-14

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0418513 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic