Peptide Database

Peptide NameCalcium-channel toxin Contig20-Uy

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC158H288N56O47S6

DescriptionStandard

        KDCLKKLKLCKENKDCCSKSCKRRGTNIEKRCR
    

Molecular Weight3916.71 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)8.70

Net Charge (pH 7.4) 8.39

Charge Density (pH 7.0) 0.2636

GRAVY Index-1.39

Hydrophobic Moment 0.59

Boman Index-0.67

Instability Index76.34

Aliphatic Index 47.27

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 1772.37

LogP -21.68

H-bond Donors 70.0

H-bond Acceptors 62.0

Rotatable Bonds 148.0

Heavy Atoms 267.0

Ring Count 0.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344848 VERIFIED: NO

Provenance & Taxonomy

OrganismUrodacus yaschenkoi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin