28781
Growth factor receptor - bound protein 10 ( Grb10 ) is a Src homology 2 ( SH2 ) domain - containing protein and one of the binding partners for several trans - membrane tyrosine - kinase receptors , including insulin receptor ( IR ) and insulin - like growth factor - 1 receptor ( IGF1 - R ) .
 Chemical: tyrosine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: tyrosine