>sp|P37997|IL2_HORSE Interleukin-2 OS=Equus caballus GN=IL2 MYRMQLLSCIALTLAVLANSAPTSSSKRETQQQLKQLQMDLKLLLEGVNNNKNPKLSKIL TFKINMPKKATELKHLQCLEEELKPLEEMLKNFLSKDIKELMSNINVTVLGLKGSETRFT CEYDNETETIVEFLNKWITFCQSIISTLT