Peptide Information

General Information of This Peptide
Peptide ID
BTDP008689
Peptide Name
Kappa-actitoxin-Aeq4a
Symonym
Potassium channel toxin Aek
Species
Actinia equina (Beadlet anemone)
Uniprot Name
K1B_ACTEQ
Alphafold ID
P81897
3D Structure
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2D Sequence
3D Structure
Source
Alphafold db: P81897
Sequence
GCKDNFSANTCKHVKANNNCGSQKYATNCAKTCGKC
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Sequence Length
36
Mass (Da)
3813
Sequence Removed Signal Peptide
GCKDNFSANTCKHVKANNNCGSQKYATNCAKTCGKC
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Disulfide Bond
2-36;11-29;20-33
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Kingdom: Metazoa
Phylum: Cnidaria
Class: Anthozoa
Order: Actiniaria
Family: Actiniidae
Genus: Actinia
Species: Actinia equina
Full List of Activity Data of This Peptide Toxin
                        Target Name Activity Data Type Activity Data Concentration Note Reference
 Target Info    Kv1 IC50
22 nM
 .
Blocker
 [1], [2]
References
Ref 1 Primary structure of a potassium channel toxin from the sea anemone Actinia equina. FEBS Lett. 1998 May 1;427(1):149-51. doi: 10.1016/s0014-5793(98)00403-7.
Ref 2 Development of a rational nomenclature for naming peptide and protein toxins from sea anemones. Toxicon. 2012 Sep 15;60(4):539-50. doi: 10.1016/j.toxicon.2012.05.020. Epub 2012 Jun 5.
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