Peptide Database

Peptide NameI-Superfamily conotoxin 1

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC172H265N49O44S8

DescriptionStandard

        SRCFPPGIYCTPYLPCCWGICCDTCRNVCHLRIGK
    

Molecular Weight3979.77 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)2.47

Net Charge (pH 7.4) 2.09

Charge Density (pH 7.0) 0.0705

GRAVY Index0.21

Hydrophobic Moment 0.49

Boman Index0.08

Instability Index54.96

Aliphatic Index 64.00

Aromaticity 0.1143

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 1455.29

LogP -13.02

H-bond Donors 59.0

H-bond Acceptors 56.0

Rotatable Bonds 117.0

Heavy Atoms 273.0

Ring Count 10.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043767 VERIFIED: NO

Provenance & Taxonomy

OrganismConus vexillus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

TargetKv1