1bkt is a 1 chain structure with sequence from Mesobuthus martensii. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
KAX36_MESMA Blocks voltage-gated potassium channels. At 2 uM, blocks rat Kv1.1/KCNA1 and Kv1.3/KCNA3, has a strong effect on rat Kv1.2/KCNA2 and Kv1.6/KCNA6 as well as a moderate effect on Shaker IR.[1][2]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
↑Romi-Lebrun R, Lebrun B, Martin-Eauclaire MF, Ishiguro M, Escoubas P, Wu FQ, Hisada M, Pongs O, Nakajima T. Purification, characterization, and synthesis of three novel toxins from the Chinese scorpion Buthus martensi, which act on K+ channels. Biochemistry. 1997 Nov 4;36(44):13473-82. PMID:9354615 doi:https://dx.doi.org/10.1021/bi971044w
↑Gao B, Peigneur S, Tytgat J, Zhu S. A potent potassium channel blocker from Mesobuthus eupeus scorpion venom. Biochimie. 2010 Dec;92(12):1847-53. doi: 10.1016/j.biochi.2010.08.003. Epub 2010 , Aug 14. PMID:20713119 doi:https://dx.doi.org/10.1016/j.biochi.2010.08.003
