Peptide Information

General Information of This Peptide
Peptide ID
BTDP008502
Peptide Name
Potassium channel toxin alpha-KTx 4.3
Symonym
Toxin TdK1
Species
Tityus discrepans (Venezuelan scorpion)
Uniprot Name
KAX43_TITDI
Alphafold ID
P59925
3D Structure
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2D Sequence
3D Structure
Source
Alphafold db: P59925
Sequence
VFINVKCTGSKQCLPACKAAVGKAAGKCMNGKCKCYT
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Sequence Length
37
Mass (Da)
3826
Sequence Removed Signal Peptide
VFINVKCTGSKQCLPACKAAVGKAAGKCMNGKCKCYT
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Disulfide Bond
7-28;13-33;17-35
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Kingdom: Metazoa
Phylum: Arthropoda
Class: Arachnida
Order: Scorpiones
Family: Buthidae
Genus: Tityus
Species: Tityus discrepans
Full List of Activity Data of This Peptide Toxin
                        Target Name Activity Data Type Activity Data Concentration Note Reference
 Target Info    Shaker Dissociation constant
290 nM
 .
Blocker
 [1]
References
Ref 1 A novel K+ channel blocking toxin from Tityus discrepans scorpion venom. FEBS Lett. 1999 Jul 30;456(1):146-8. doi: 10.1016/s0014-5793(99)00947-3.
Ref 2 Proteomic analysis of Tityus discrepans scorpion venom and amino acid sequence of novel toxins. Proteomics. 2006 Jun;6(12):3718-27. doi: 10.1002/pmic.200500525.
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