Peptide Database

Peptide NameCalcium channel toxin PscCaTClc01

Function Ontology

Membrane / Ion-channel modulation ▸ Ion channel modulation

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC148H258N56O45S6

DescriptionStandard

        GGCLPHLKLCKKNNDCCSKKCSRRGTNPEQRCR
    

Molecular Weight3734.37 Da

Isoelectric Point (pI)9.55

Net Charge (pH 7.0)6.79

Net Charge (pH 7.4) 6.44

Charge Density (pH 7.0) 0.2057

GRAVY Index-1.27

Hydrophobic Moment 0.57

Boman Index-0.50

Instability Index43.69

Aliphatic Index 35.45

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1690.97

LogP -24.20

H-bond Donors 65.0

H-bond Acceptors 59.0

Rotatable Bonds 130.0

Heavy Atoms 255.0

Ring Count 3.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425466 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