>2izv_A mol:protein length:187 SUPPRESSOR OF CYTOKINE SIGNALING 4 MHHHHHHSSGVDLGTENLYFQSMLVPDLLQINNNPCYWGVMDKYAAEALLEGKPEGTFL LRDSAQEDYLFSVSFRRYSRSLHARIEQWNHNFSFDAHDPCVFHSPDITGLLEHYKDPS ACMFFEPLLSTPLIRTFPFSLQHICRTVICNCTTYDGIDALPIPSSMKLYLKEYHYKSK VRVLRIDAPE