Peptide Database

Peptide NameSodium channel toxin PCR1-2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC210H318N62O64S6

DescriptionStandard

        GVPCLCDSDGPNVRGNTLSGTYWLAGCPSGWHNCKSSGPNIGWCCKK
    

Molecular Weight4927.54 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.44

Charge Density (pH 7.0) 0.0380

GRAVY Index-0.39

Hydrophobic Moment 0.32

Boman Index0.06

Instability Index54.13

Aliphatic Index 47.66

Aromaticity 0.0851

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18365.00

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

Amino Acid Composition

TPSA 1991.57

LogP -26.22

H-bond Donors 74.0

H-bond Acceptors 73.0

Rotatable Bonds 150.0

Heavy Atoms 342.0

Ring Count 12.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0003396 VERIFIED: NO

Provenance & Taxonomy

OrganismAnthopleura xanthogrammica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin