Peptide Database

Peptide NameConotoxin A7iv

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC139H219N35O46S6

DescriptionStandard

        CTPAGGACDATTECCILFCNLATKECQVPTFP
    

Molecular Weight3308.82 Da

Isoelectric Point (pI)4.14

Net Charge (pH 7.0)-2.29

Net Charge (pH 7.4) -2.59

Charge Density (pH 7.0) -0.0717

GRAVY Index0.42

Hydrophobic Moment 0.38

Boman Index0.21

Instability Index97.53

Aliphatic Index 58.12

Aromaticity 0.0625

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 1264.30

LogP -15.48

H-bond Donors 47.0

H-bond Acceptors 50.0

Rotatable Bonds 99.0

Heavy Atoms 226.0

Ring Count 5.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0045294 VERIFIED: NO

Provenance & Taxonomy

OrganismConus abbreviatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin