- Display observed secondary structure variance per amino acid residue
Potassium channel toxin alpha-KTx 7.2
Pandinus imperator (Emperor scorpion)
P55928go to UniProt
Potent inhibitor of the A-type voltage-gated potassium channels. Most potent inhibitor of Kv1.2/KCNA2 channels. Reversibly block the Shaker B potassium-channels (Kv1.1 sub-family), but with a lower affinity than PiTX-K alphago to UniProt
Representative structure for UniProt P55928
Use the arrows or click on the blue segments at the bottom to navigate between representative chains from different PDB entries for different regions of the sequence.
Observed regions are darker shades, while unobserved regions are slightly transparent.
Note: There is a reported problem with Safari 15.1 that breaks the 3D viewer, Mol*. If Mol* is not displayed for you, please try a different browser, or update your Safari browser.
PDB chain shown: 1c49 A go to PDBe
UniProt residues 1 - 35
Coverage: 100%