Peptide Database

Peptide NamePotassium channel toxin PscKTxAlp08

Function Ontology

Membrane / Ion-channel modulation ▸ Ion channel modulation

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC150H246N58O47S7

DescriptionStandard

        APPNGAKCSSSVQCTRPCRHGGGTHGKCMNGRCRCYG
    

Molecular Weight3838.37 Da

Isoelectric Point (pI)9.43

Net Charge (pH 7.0)5.91

Net Charge (pH 7.4) 5.53

Charge Density (pH 7.0) 0.1597

GRAVY Index-0.83

Hydrophobic Moment 0.49

Boman Index-0.22

Instability Index38.27

Aliphatic Index 13.24

Aromaticity 0.0270

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1692.20

LogP -28.24

H-bond Donors 66.0

H-bond Acceptors 62.0

Rotatable Bonds 122.0

Heavy Atoms 262.0

Ring Count 6.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211407 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