TY - RPRT TI - Mouse interleukin-2 structure-function studies: substitutions in the first alpha-helix can specifically inactivate p70 receptor binding and mutations in the fifth alpha-helix can specifically inactivate p55 receptor binding. AU - S M Zurawski AU - G Zurawski PY - 1989 DO - 10.1002/j.1460-2075.1989.tb08397.x UR - https://pubmed.ncbi.nlm.nih.gov/2583124/ ID - 2583124 ER -