Peptide Database

Peptide Namealpha-Conotoxin Vn

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 Length17 amino acids

Chemical FormulaC69H103N21O23S4

DescriptionStandard

        GGCCSYPPCAVSNPQHC
    

Molecular Weight1722.94 Da

Isoelectric Point (pI)6.71

Net Charge (pH 7.0)-0.19

Net Charge (pH 7.4) -0.51

Charge Density (pH 7.0) -0.0114

GRAVY Index-0.16

Hydrophobic Moment 0.19

Boman Index0.12

Instability Index40.46

Aliphatic Index 22.94

Aromaticity 0.0588

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 678.10

LogP -10.63

H-bond Donors 25.0

H-bond Acceptors 28.0

Rotatable Bonds 46.0

Heavy Atoms 117.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0101482 VERIFIED: NO

Provenance & Taxonomy

OrganismConus ventricosus [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide3-9; 4-17

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0233750 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 76.5%, C 23.5% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic