>gi|37520756|ref|NP_924133.1|cl|257 [gvip157] CpeZ family in strain PCC7421 MSLEETYPQLKHKNPRLRERAMHQVAQERTEDTLAQLMAVLAEEDVTYRRTAVQTLGIIGPDALPALAQQLTIHPNATVR ASCAKALAAIALNYPEVPFAPVGLEALSMALGDRDPVVKLSAVGALGTVGSPAFEILAAALDLDDLAVSMAVIGALASVG DPRGRTVLASLAARPNLDAYLYEAATGALSRLAEHRPWNSGSSQ