Peptide Database

Peptide NameNeurotoxin V

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC221H337N61O73S6

DescriptionStandard

        GNCKCDDEGPNVRTAPLTGYVDLGYCNEGWEKCASYYSPIAECCRKK
    

Molecular Weight5208.80 Da

Isoelectric Point (pI)5.10

Net Charge (pH 7.0)-1.29

Net Charge (pH 7.4) -1.60

Charge Density (pH 7.0) -0.0275

GRAVY Index-0.74

Hydrophobic Moment 0.50

Boman Index-0.12

Instability Index30.90

Aliphatic Index 43.62

Aromaticity 0.1064

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2171.43

LogP -24.72

H-bond Donors 80.0

H-bond Acceptors 78.0

Rotatable Bonds 166.0

Heavy Atoms 361.0

Ring Count 9.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255682 VERIFIED: NO

Provenance & Taxonomy

OrganismRadianthus macrodactylus,Heteractis macrodactylus [Animal],Radianthus paumotensis,Heteractis paumotensis [Animal]

Structure & Mods

Configdisulfide-stabilized linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-43; 5-33; 26-44

Bio-Activity Profile

Function

Toxin