We have isolated and sequenced cDNA clones for the human 43-kDa acetylcholine receptor-associated protein rapsyn. The cDNA encodes a 412-amino-acid protein that has a predicted molecular mass of 46,33 Show more
We have isolated and sequenced cDNA clones for the human 43-kDa acetylcholine receptor-associated protein rapsyn. The cDNA encodes a 412-amino-acid protein that has a predicted molecular mass of 46,330 Da and shows 96% sequence identity with mouse rapsyn. Analysis of PCR amplifications, first from somatic cell hybrids and subsequently from radiation hybrids, localizes the human RAPSN gene locus to chromosome 11p11.2-p11.1 in close proximity to ACP2. Show less