Peptide Database

Peptide NamePotassium channel toxin PscKTxAlp07

Function Ontology

Membrane / Ion-channel modulation ▸ Ion channel modulation

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC155H238N48O47S10

DescriptionStandard

        GMTCNGSHQCWDYCRAKTGCFSAKCMNGKCKCYGC
    

Molecular Weight3846.49 Da

Isoelectric Point (pI)8.72

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.38

Charge Density (pH 7.0) 0.1075

GRAVY Index-0.45

Hydrophobic Moment 0.43

Boman Index-0.08

Instability Index6.95

Aliphatic Index 5.71

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 1551.12

LogP -21.13

H-bond Donors 63.0

H-bond Acceptors 62.0

Rotatable Bonds 126.0

Heavy Atoms 260.0

Ring Count 6.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0062843 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