Peptide Database

Peptide NameKappa-actitoxin-Bcs3a

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC173H287N57O50S6

DescriptionStandard

        ACIDRFPTGTCKHVKKGGSCKNSQKYRINCAKTCGLCH
    

Molecular Weight4157.87 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)6.90

Net Charge (pH 7.4) 6.52

Charge Density (pH 7.0) 0.1817

GRAVY Index-0.59

Hydrophobic Moment 0.56

Boman Index-0.19

Instability Index37.19

Aliphatic Index 43.68

Aromaticity 0.0526

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 1756.46

LogP -23.18

H-bond Donors 68.0

H-bond Acceptors 65.0

Rotatable Bonds 141.0

Heavy Atoms 286.0

Ring Count 5.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0135846 VERIFIED: NO

Provenance & Taxonomy

OrganismBunodosoma caissarum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

TargetKv1