>4EZ1_1|Chains A, B, C, D, E|Soluble acetylcholine receptor|Aplysia californica (6500)
DYKDDDDKLHSQANLMRLKSDLFNRSPMYPGPTKDDPLTVTLGFTLQDIVKADSSTNEVDLVYYEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRERRAGNGFFRNLFDSR
>4EZ1_2|Chains F[auth K], G[auth L], H[auth M], I[auth N], J[auth O]|Alpha-conotoxin BuIA|Conus bullatus (89438)
GCCSTPPCAVLYCX