Peptide Information

General Information of This Peptide
Peptide ID
BTDP008636
Peptide Name
Potassium channel toxin alpha-KTx 30.1
Symonym
Toxin SjKTx23; Toxin StKTx23
Species
Scorpiops margerisonae (Scorpion)
Uniprot Name
KA301_SCOR
Alphafold ID
P0DL33
3D Structure
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2D Sequence
3D Structure
Source
Alphafold db: P0DL33
Sequence
MNTGFFFFVIMATGLVLTFDTIHAEDKLKCTKTDDCAKYCSQFTDVHPACLGGYCECLRW
EGGISS
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Sequence Length
66
Mass (Da)
7338
Sequence Removed Signal Peptide
EDKLKCTKTDDCAKYCSQFTDVHPACLGGYCECLRWEGGISS
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Disulfide Bond
30-50;36-55;40-57
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Kingdom: Metazoa
Phylum: Arthropoda
Class: Arachnida
Order: Scorpiones
Family: Euscorpiidae
Genus: Scorpiops
Species: Scorpiops margerisonae
Full List of Activity Data of This Peptide Toxin
                        Target Name Activity Data Type Activity Data Concentration Note Reference
 Target Info    Kv7.1 Inhibition rate
4 %
100 μM
Blocker
 [1]
 Target Info    Kv1.3 Inhibition rate
64 %
1 μM
Blocker
 [1]
 Target Info    Kv1.3 Inhibition rate
64.1 %
1 μM
Blocker
 [1], [2]
References
Ref 1 Structural and functional diversity of acidic scorpion potassium channel toxins. PLoS One. 2012;7(4):e35154. doi: 10.1371/journal.pone.0035154. Epub 2012 Apr 12.
Ref 2 Extreme diversity of scorpion venom peptides and proteins revealed by transcriptomic analysis: implication for proteome evolution of scorpion venom arsenal. J Proteomics. 2012 Feb 16;75(5):1563-76. doi: 10.1016/j.jprot.2011.11.029. Epub 2011 Dec 7.
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