>tr|S2EKR9|S2EKR9_9ARCH Uncharacterized protein OS=Candidatus Nitrosoarchaeum limnia BG20 GN=BG20_I0178 PE=4 SV=1 MKKALAFRTWFYFRMGWSTYFAFLFAAVNTLVTTYYLAIERLPALKEFFPTFAYYVIFLVATGLPILVAIGYIHYKKSGA FKAEADISVEANPHLYRILTNTEALFPLYLKMSELLIKLSKNERLSEEETNEIISLQNQLREYMSKKTLDSSGKPNK