>sp|P42203|IL13_RAT Interleukin-13 OS=Rattus norvegicus GN=Il13 MALWVTAVLALACLGGLATPGPVRRSTSPPVALRELIEELSNITQDQKTSLCNSSMVWSV DLTAGGFCAALESLTNISSCNAIHRTQRILNGLCNQKASDVASSPPDTKIEVAQFISKLL NYSKQLFRYGH