>sp|Q63113|FXYD4_RAT FXYD domain-containing ion transport regulator 4 OS=Rattus norvegicus OX=10116 GN=Fxyd4 PE=1 SV=1 MEGITCAFLLVLAGLPVLEANGPVDKGSPFYYDWESLQLGGMIFGGLLCIAGIAMALSGK CKCRRNHTPSSLPEKVTPLITPGSAST