4621
The cytoplasmic domain of the receptor for interleukin 10 ( IL-10R ) contains two box 3 sequence motifs that have been identified in the signal-transducing receptor subunits for IL-6-type cytokines and noted to be required for activating STAT3 and inducing transcription through IL-6-responsive elements .
 protein: STAT3; protein: interleukin 10; protein: signal-transducing receptor subunits; DNA: IL-6-responsive elements; protein: box 3 sequence motifs; protein: IL-6-type cytokines; protein: cytoplasmic domain; protein: IL-10R
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: STAT3, interleukin 10, signal-transducing receptor subunits, IL-6-responsive elements, box 3 sequence motifs, IL-6-type cytokines, cytoplasmic domain, IL-10R 
Answer:
 protein: STAT3; protein: interleukin 10; protein: signal-transducing receptor subunits; DNA: IL-6-responsive elements; protein: box 3 sequence motifs; protein: IL-6-type cytokines; protein: cytoplasmic domain; protein: IL-10R