Peptide Database

Peptide Namedelta-Thalatoxin-Ca1a

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC217H339N63O75S6

DescriptionStandard

        VACKCDDDGPDVRSATFTGTVDLGSCNSGWEKCASYYTVIADCCRKPRG
    

Molecular Weight5222.78 Da

Isoelectric Point (pI)4.92

Net Charge (pH 7.0)-1.32

Net Charge (pH 7.4) -1.63

Charge Density (pH 7.0) -0.0270

GRAVY Index-0.36

Hydrophobic Moment 0.51

Boman Index-0.08

Instability Index29.52

Aliphatic Index 47.76

Aromaticity 0.0816

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2228.58

LogP -29.67

H-bond Donors 85.0

H-bond Acceptors 80.0

Rotatable Bonds 166.0

Heavy Atoms 361.0

Ring Count 7.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020967 VERIFIED: NO

Provenance & Taxonomy

OrganismCryptodendrum adhaesivum [Animal]

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-43, 5-33, 26-44

Bio-Activity Profile

Function

Toxin