General Information of This Peptide
Peptide ID
BTDP008499
Peptide Name
Potassium channel toxin alpha-KTx 31.1
Symonym
Kbot55
Species
Buthus occitanus tunetanus (Common European scorpion) (Buthus tunetanus)
Uniprot Name
KA311_BUTOC
Alphafold ID
P0DL62
3D Structure
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2D Sequence
3D Structure
Source
Alphafold db: P0DL62
Sequence
AGSMDSCSETGVCMKACSERIRQVENDNKCPAGECICTT
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Sequence Length
39
Mass (Da)
4129
Sequence Removed Signal Peptide
AGSMDSCSETGVCMKACSERIRQVENDNKCPAGECICTT
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Disulfide Bond
7-30;13-35;17-37
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Kingdom: Metazoa
Phylum: Arthropoda
Class: Arachnida
Order: Scorpiones
Family: Buthidae
Genus: Buthus
Species: Buthus occitanus
Full List of Activity Data of This Peptide Toxin
                        Target Name Activity Data Type Activity Data Concentration Note Reference
 Target Info    Kv1.4 Inhibition rate .
1 μM
Blocker
[1]
 Target Info    Kv1.6 Inhibition rate
21 %
1 μM
Blocker
[1]
 Target Info    Kv1.6 Inhibition rate
21 %
1 μM
Blocker
[1]
 Target Info    Kv1 Inhibition rate
32 %
1 μM
Blocker
[1]
 Target Info    Kv1 Inhibition rate
32 %
1 μM
Blocker
[1]
 Target Info    Kv1.3 Inhibition rate
83 %
1 μM
Blocker
[1]
 Target Info    Kv1.3 Inhibition rate
83 %
1 μM
Blocker
[1]
 Target Info    Kv1.2 Inhibition rate
100 %
1 μM
Blocker
[1]
 Target Info    Kv1.2 Inhibition rate
100 %
1 μM
Blocker
[1]
 Target Info    Shaker IR potassium channel Inhibition rate
100 %
1 μM
Blocker
[1]
 Target Info    Shaker-IR Inhibition rate
100 %
1 μM
Blocker
[1]
References
Ref 1 Kbot55, purified from Buthus occitanus tunetanus venom, represents the first member of a novel -KTx subfamily. Peptides. 2016 Jun;80:4-8. doi: 10.1016/j.peptides.2015.05.015. Epub 2015 Jun 14.
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