1175
While homodimerizing cytokine receptors may transmit signal via a single form of JAK (i.e. growth hormone receptors ), several multicomponent cytokine receptors have been shown to require simultaneous activation of pairs of different JAK kinases (i.e. interferon receptors ).
 protein: JAK kinases; protein: JAK; protein: multicomponent cytokine receptors; protein: interferon receptors; protein: homodimerizing cytokine receptors; protein: growth hormone receptors
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: JAK kinases; protein: JAK; protein: multicomponent cytokine receptors; protein: interferon receptors; protein: homodimerizing cytokine receptors; protein: growth hormone receptors