>tr|Q20997|Q20997_CAEEL EGF-like domain-containing protein OS=Caenorhabditis elegans GN=sdz-23 MTRYMYSLFFLLFIIPNCYSTGIVWIRMSASKNMACRMEVIDKDNSSRYGISLDLQLQPN IPKEFVLPMPTSSSPIPIFDYSIQTLSLITGNIISGKKNVRLPLLVNDPWVHKTISNENG VSVFTSIRFECLPSFYGPKCQYYCTSGEKCSRDECPKRKCQNNSQCQFDGSESKCVCQSG YIGEFCEIDQTVFNHPADSAVVLMCSIVFLSLFIIIIAVMVIMKQKRRTITEPTNLSTGK EFSVEICNSDQHRIQILTPAYLIFSDL