>tr|Q9U3M2|Q9U3M2_CAEEL Ephrin RBD domain-containing protein OS=Caenorhabditis elegans GN=efn-2 MQIATFILLSLFPFIGWARKIPDINWISSNPIFDVSNTDHVISVHIGDRVSIRCPKSDET GKYEYSYIYMVSDEEYDHCFLSKPRLVGACDNQTINASINIVFRSFTPTPGGFEFQPGKN YFLISTSDGTLEGIDRKKDGLCTAKQMKIKFEVGQDRRGIENPKFAARTLKKDRDAEHST PVMYVVHDESDIDDDDDGSNACSYFVSIVVLLASRYLL