1WQK

Solution structure of APETx1, a specific peptide inhibitor of human Ether-a-go-go-related gene potassium channels from the venom of the sea anemone Anthopleura elegantissima: a new fold for an HERG toxin

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005576	cellular_component	extracellular region
A	0008200	molecular_function	ion channel inhibitor activity
A	0035821	biological_process	modulation of process of another organism
A	0042151	cellular_component	nematocyst
A	0090729	molecular_function	toxin activity