Peptide Database

Peptide NamePotassium channel toxin PscKTxAlp06

Function Ontology

Membrane / Ion-channel modulation ▸ Ion channel modulation

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC193H294N58O65S7

DescriptionStandard

        FDVMTTEGGKSCTGSHQCYPYCREQTGYNSGKCINGRCKCYGG
    

Molecular Weight4691.20 Da

Isoelectric Point (pI)8.30

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.43

Charge Density (pH 7.0) 0.0416

GRAVY Index-0.82

Hydrophobic Moment 0.43

Boman Index-0.12

Instability Index27.60

Aliphatic Index 15.81

Aromaticity 0.1163

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2014.06

LogP -28.75

H-bond Donors 77.0

H-bond Acceptors 75.0

Rotatable Bonds 153.0

Heavy Atoms 323.0

Ring Count 7.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090194 VERIFIED: NO

Provenance & Taxonomy

OrganismParavaejovis schwenkmeyeri [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin Channel blocker