Peptide Database

Peptide NameDelta-hexatoxin-Ar1a

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC206H321N59O59S9

DescriptionStandard

        CAKKRNWCGKNEDCCCPMKCIYAWYNQQGSCQTTITGLFKKC
    

Molecular Weight4856.70 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)4.68

Net Charge (pH 7.4) 4.34

Charge Density (pH 7.0) 0.1114

GRAVY Index-0.59

Hydrophobic Moment 0.39

Boman Index-0.13

Instability Index32.14

Aliphatic Index 32.62

Aromaticity 0.1190

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14480.00

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

Amino Acid Composition

TPSA 1951.75

LogP -21.43

H-bond Donors 75.0

H-bond Acceptors 73.0

Rotatable Bonds 161.0

Heavy Atoms 333.0

Ring Count 8.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0006036 VERIFIED: YES

Provenance & Taxonomy

OrganismAtrax robustus [Animal]

Familydelta-atracotoxin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-15; 8-20; 14-31; 16-42

Bio-Activity Profile

Function

Toxin Venom delta-atracotoxin family Pathogenesis-associated

RECORD: Rec_0284070 VERIFIED: NO