Solution Structure of Gxtx-1E, a High Affinity Tarantula Toxin Interacting with Voltage Sensors in Kv2.1 Potassium Channels.
Lee, S., Milescu, M., Jung, H.H., Lee, J.Y., Bae, C.H., Lee, C.W., Kim, H.H., Swartz, K.J., Kim, J.I.(2010) Biochemistry 49: 5134
- PubMed: 20509680 
- DOI: 10.1021/bi100246u
- PubMed Abstract: 
GxTX-1E is a neurotoxin recently isolated from Plesiophrictus guangxiensis venom that inhibits the Kv2.1 channel in pancreatic beta-cells. The sequence of the toxin is related to those of previously studied tarantula toxins that interact with the vol ...