Peptide Database

Peptide Namealpha-Conotoxin Lp1.7

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC88H142N34O28S5

DescriptionStandard

        ECCKDPQCRQNHMQHCPAR
    

Molecular Weight2284.61 Da

Isoelectric Point (pI)7.98

Net Charge (pH 7.0)0.97

Net Charge (pH 7.4) 0.64

Charge Density (pH 7.0) 0.0511

GRAVY Index-1.57

Hydrophobic Moment 0.25

Boman Index-0.51

Instability Index65.21

Aliphatic Index 5.26

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1023.68

LogP -13.77

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 74.0

Heavy Atoms 155.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260883 VERIFIED: NO

Provenance & Taxonomy

OrganismConus leopardus [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-8; 3-16

Bio-Activity Profile

Function

Toxin