MEA1 GI:7657326 male-enhanced antigen 1 mgperhlsga parmatvvlg gdtmgperif pnqteelghq gpsegtgdws 50 51 seepeeeqee tgsgpagysy qplnqdpeqe evelapvgdg dvvadiqdri 100 101 qalglhlpdp plesededee gatalnnhss ipmdpehvel vkrtmagvsl 150 151 papgvpawar eisdaqwedv vqkalqarqa spawk