Solution Structure of alpha-Conotoxin BuIA
NMR structure determination of alpha-conotoxin BuIA, a novel neuronal nicotinic acetylcholine receptor antagonist with an unusual 4/4 disulfide scaffold
This sequence occurs naturally in Conus bullatus.
5mM alpha-conotoxin BuIA; 90% H2O, 10% D2O
alpha-helix, beta-turn, two disulfide bonds, C-terminal amidation, TOXIN