Peptide Database

Peptide NameSodium channel toxin PCR2-1

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC207H310N60O61S6

DescriptionStandard

        GAACFCDSDGPSVSGNTLSGILWLAGCPSGWHNCKAHGPNIGWCCKK
    

Molecular Weight4807.43 Da

Isoelectric Point (pI)7.79

Net Charge (pH 7.0)0.87

Net Charge (pH 7.4) 0.48

Charge Density (pH 7.0) 0.0186

GRAVY Index-0.03

Hydrophobic Moment 0.31

Boman Index0.18

Instability Index64.21

Aliphatic Index 56.17

Aromaticity 0.0851

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16875.00

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

Amino Acid Composition

TPSA 1883.59

LogP -23.54

H-bond Donors 70.0

H-bond Acceptors 70.0

Rotatable Bonds 147.0

Heavy Atoms 334.0

Ring Count 12.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0244223 VERIFIED: NO

Provenance & Taxonomy

OrganismAnthopleura xanthogrammica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin