>tr|Q4SQG5|Q4SQG5_TETNG Prostaglandin E synthase OS=Tetraodon nigroviridis OX=99883 GN=GSTENG00014379001 PE=3 SV=1 MITNEVFSCFVFYGVLLVVKMYIVAIITGQVRLRKKAFANPEDALRHGGLRYQREDPYVE RCRRAHINDMENILPFLFLGAIYSMMGPSQAVARLHFLVFFCARVVHTIAYLCALRAPMR SVTYTLAQVPCVSMAVQILITAAAH