Peptide Database

Peptide NameA-conotoxin pi1f

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC60H103N19O23S4

DescriptionStandard

        KACCTDAVCKNSPGCS
    

Molecular Weight1586.83 Da

Isoelectric Point (pI)7.88

Net Charge (pH 7.0)0.72

Net Charge (pH 7.4) 0.45

Charge Density (pH 7.0) 0.0450

GRAVY Index-0.08

Hydrophobic Moment 0.23

Boman Index-0.06

Instability Index84.67

Aliphatic Index 30.62

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 684.15

LogP -11.80

H-bond Donors 27.0

H-bond Acceptors 28.0

Rotatable Bonds 50.0

Heavy Atoms 106.0

Ring Count 1.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0017442 VERIFIED: NO

Provenance & Taxonomy

OrganismConus princeps [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin