>tr|Q5W4T0|Q5W4T0_CHICK Interleukin-4 OS=Gallus gallus GN=IL4
MSSSLPTLLALLVLLAGPGAVPTLCLQLSVPLMESIRIVNDIQGEVSCVKMNVTDIFADN
KTNNKTELLCKASTIVWESQHCHKNLQGLFLNMRQLLNASSTSLKVRLCTMSHGSRQHYF
NGEVPSRPTYLLPPTS