5xwe is a 2 chain structure with sequence from Ophiophagus hannah. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
3S11H_OPHHA Binds to muscle nicotinic acetylcholine receptor (nAChR) and inhibit acetylcholine from binding to the receptor, thereby impairing neuromuscular transmission.[UniProtKB:P60775]